HOTO QWLDM001 User manual

Manual of
HOTO 35in1 Rotary Tool Kit

1
01 Product Overview
1
2
36
Fasten Nut
Clamping Head
Rotational Speed Regulating Ring
Power button
(with the power indicator light)
Please read this manual carefully before using the product and keep it for future
reference.
Thanks for using HOTO 35in1 Rotary Tool Kit.
5
7 Charging Base
8 Dust Cover
9 Pet Nail Grinder
Shaft Lock Button
4
LED Fill Fight
This product is used as grinding miller, sand mill, steel brush, polishing
machine, carving machine or grinding machine. Please read all security
warnings, instructions, legends and specifications provided about this electric
power tool. Violations of any instructions below may result in electric shock or
serious injury.
9
17
8
2
3
4
56

2
02 How to Use
Instructions for accessories installation
Main switch
（1） （2）
。白电
充
。
白电
Press the shaft lock button , and use your
hand to turn the main shaft until the main
shaft is locked. Don't use the shaft lock when
the tool is running.
Pressing the power butto once, the indicator
light turns on, and the motor starts to rotate.
Pressing the power butto again, the indicator
light turns off, and the motor stops rotating.
Put the wrench around the locking nut as shown in
the image. Rotate the wrench along the direction
of the arrow (1), and then loosen (but not detach)
the chuck nut until accessories can be fixed in.
After installing the accessories, rotate the chuck
nut along the direction of the arrow (2) as shown in
the image until the accessories are locked. It is
prohibited to use machine inertia to lock the
chuck nut. Please press the power button to use it
after confirming that the accessories are locked.
4
5
5
Dust cover
Align the dot marking of the dust cover with
that of the main body, and connect the cover to
the front end of the body. Please confirm that
the clip is firmly secured.
The dusk cover can be used to protect the user
from injuries caused by dust, and shattered or
loosened accessories.

3
。电
充
。电
Rotational speed regulation
Regulate the rotational speed through the rotational speed regulating
ring . Speed may be regulated to an appropriate rotational speed before
turning on the tool. Please practice first on similar objects.
6
Pet nail grinder
Please make use of the sand ring accessory when
using the nail grinding head.
Align the dot marking of the nail grinding head
with that of the main body, and connect the head
to the front end of the body. Please confirm that
the clip is firmly secured.
The circular hole to fit pet nails can be regulated
to the appropriate size by rotating the black
section of the nail grinding head.
Please operate at low speed, do not apply excessive
pressure, and be careful not to hurt the pet.
Func-
tions
Sand
grinding Sand ring 2-5 2-5 2-5
/ / 4-5
2-5
4-5
/
/
4-5
3-5
3-5
3-5
1-4
/
/
4-5
3-5
3-5
3-5
1-4
/
/
4-5 /
3-5
3-5
3-5
/
3-5
1-4
/
4-5
3-5
1-4
2-5
4-5
/
3-5
/
4-5
4-5
3-5
1-4
2-5
4-5
/
3-5
/
4-5
/
3-5
1-4
2-5
4-5
/
3-5
/
4-5
/
3-5
1-4
/
/
/
3-5
/
4-5
/
3-5
1-4
Grinding head
Drilling bit
Diamond card
grinding
Milling cutter
Diamond blade
Cutting blade
Stainless steel
flat brush
Felted
wool/dabber
Drill
hole
Carving
Cutting
Grind-
ing/shar
pening
Clean-
ing/pol-
ishing
Accessory
description Cork Hard-
wood Plastic Iron and
steel
Aluminum,
copper Seashell，
stone Ceram-
ics Glass
Sand ring

4
Attention
Do not set the speed above '3' when using the steel brush.
1. This electric power tool can be used as grinding miller, sand mill, steel brush,
polishing machine, carving machine or grinding machine. Please read all
security warnings, instructions, legends and specifications provided about this
electric power tool. Violations of any instructions below may result in electric
shock or serious injury.
2. Do not use the accessories not specifically designed and recommended by
the tool manufacturer. Even if the accessories can be connected with your
electric power tool, safe operation cannot be guaranteed.
3. The normal speed of grinding accessories shall at least be equal to the
maximum speed marked on the electric power tool. If the working speed of
grinding accessories exceeds the normal speed, burst and splash may happen.
4. The outer diameter and thickness of accessories must be within the
nominal capacity of your electric power tool. Accessories not consistent with
specifications cannot be completely controlled.
5. Dabbers of the sand ring, cutting blade or other accessories must be suitable
for being set on the main shaft or clamp head of the electric power tool. If
accessories do not match the mounting hardware of the electric power tool,
they will be unstable, over-vibrate, and be out of control.
Instructions for charging
When the turn-on button shows a red light, it indicates that remaining
battery is less than 10%. When the red light flickers, remainning battery is
under 5%. If so, place the rotary tool on the charging base to charge it.
During the charging process, the white light of the power button is
intermittent. When fully charged, power button will show a continuous white
light.
03 Instructions for Operating Security
5
5
7

5
6. Sand ring, cutting blade or other accessories to install the dabber must be
totally inserted into the clamp cover or three-jaw chuck. If the dabber is not
adequate to support and/or the length of the sand ring is too long after
extension, the installed sand ring may get loose and eject at a high speed.
7. Don't use damaged accessories. Check the accessories before use (e.g. check
whether there is fragment and crack in the cutting blade; whether there is
crack, fracture or excessive wear in the sand ring; and whether the steel brush is
loose or the state of the metal wire). If the electric power tool or any accessory
hits the ground, please check whether there is damage to the pieces, or install
undamaged accessories. After checking and installing an accessory, please
move yourself and others away from the plane of rotation and run the electric
power tool at its maximum speed for a minute. During the process of this test,
damaged accessories usually fall from the tool.
8. Wear personal protective equipment. Please wear face shield, safety
inspection or safety goggles according to the applications. Please wear dust
mask, hearing protection, gloves and working apron that protect the user from
small abrasive and fragments of workpiece if applicable. Eye shields must be
able to prevent flying chips from by different operations. Dust masks or
respirators must be able to filter particles generated during operation. A long
time of exposure to high intensity noise may lead to the hearing damages.
9. Please keep unrelated personnel at a safe distance away from the working
area. Anyone who enters the working area must wear protective equipment.
Workpiece fragments or damaged accessories may fly off and hurt the
personnel close to the operating area.
10. If the cutting accessory may contact hidden wires during operation, the
operator must use insulated gripping tools to hold the electric power tool. If the
cutting accessory contacts live wire, exposed metal parts of the electric power
tool may conduct electricity and cause electric shock to the operator.
11. Hold the tool in your hand all the time during the process of activation.
When the electric motor is accelerated to the maximum speed, its reaction
torque may result in the twist of the tool.
12. Wear personal protective equipment. Please wear face shield, safety
inspection or safety goggles according to the applications. Please wear dust
mask, hearing protection, gloves and working apron that protect the user from
small abrasive and fragments of workpiece if applicable. Eye shields must be
able to prevent flying chips from by different operations. Dust masks or

6
respirators must be able to filter particles generated during operation. A long
time of exposure to high intensity noise may lead to the hearing damages.
13. Use the pincer clamp to support the workpiece when it is feasible. It is
prohibited to hold a small workpiece in one hand and the tool in the other
during the process of using the pincer clamp. After clamping the small
workpiece with the pincer clamp, you can control the tool with one hand or two
hands. During the process of cutting circular objetcs such as pin rod and pipe,
such objects may slide and make the tool bit get stuck or bounce to the
operator.
14. Do not put down the electric power tool before the accessory head
completely stops operating. The rotating accessory may rub the surface and
cause the tool to lose control.
15. After changing the tool bit or making any adjustments, please ensure that
the chuck nut, cartridge or any other adjusted parts have been fixed safely. If
the adjusting equipment is loose, it may move and lose control. The rotating
accessory may be thrown out violently.
16. Don't run the tool when the electric power tool is at your side. Any
accidental contact can entangle the rotating accessory with your clothes, and
drag the accessory to your body.
17. Power tool air outlets need to be clea regularly. Electric motor fan may suck
up dust into the pedestal. Too much mental powder may cause electrical
accidents.
18. Do not operate the electric power tool near combustible materials. Sparks
may light these materials.
19. Do not use accessories that need liquid coolant. Using water or other liquid
coolants may result in electric shock or serious injury.

7
Milling cutter
For operations such as carving, trimming, and
slotting, on such materials as wood, plastic,
fiberglass, and soft metals. Please use the side face of
a milling cutter to achieve efficient cutting.
Diamond grinding needle
It is suitable for carving, on such materials as wood,
leather, jade, ceramics, glass, and metal.
Drilling bit
It is suitable for drilling, on such materials as wood,
plastic, fiberglass, and soft metal.
Felt wheel
It is used for polishing. It is suitable for operations on
such materials as metal, stone, and glass. Please use
it with the felt wheel core bar.
Diamond cutting blade
Used for cutting. It is suitable for operations on hard
materials such as stone, porcelain, ceramics, and epoxy
resin. Please use it with the cutting blade core bar.
Sand ring
Used for coarse grinding. It is suitable for operations
on such materials as wood, and fiberglass. Please
use it with the sand ring tension wheel.
Cutting blade
It is used for cutting materials such as metal sheets, thin
wood boards, and plastic plates. Please use it with the
cutting blade core bar. Please perform cutting with the
edge of the blade. This accessory is fragile, carefully
install, and keep cutting in a straight line. Please install
the dust cover when using this blade, and wear proper
protective equipment.
04 Accesory instructions
Carving and drilling
Buffing wheel

8
Polishing
Corundum grinding head
It is suitable for operations such as trimming, grinding,
and sanding, on such materials as metal, stone, and
wood.
Disc metal brush
It is suitable for such operations as cleaning, deburring,
and derusting, on such materials as metal and wood.
Also suitable to reach inaccessible corners. Please use
the brush with the dust cover installed, maintain
rotational speed less than or equal to the third gear,
and beware of steel wires that fall off and fly out.
Nylon brush
It is suitable for such operations as cleaning and
polishing. Also suitable to reach inaccessible corners.
Core bar of felt wheel
Used for installing the felt wheel. In use, rotate the
core bar into the center of the felt wheel.
Sand ring stretching wheel
Used for installing the sand ring. Place the sand ring
on the black soft rubber of the tension wheel, and
tighten the top screw to fix the ring.
Core bar of the cutting blade
Used for installing the cutting blade. Rotate and remove
the top screw, place a cutting blade between the two
red spacers, and re-install and tighten the screw.
Clamping head（2.3mm）
Used for replacing the 3.2mm clamping head inside
the body. It can be used for installing the 2.3mm grip
bar accessory.
Wrench
Used for fastening the front end locking nut. The rear
end is used for tightening the top screw of the sand
ring tension wheel, and the cutting blade core bar.
Tool and core bar

9
05 General Power Tool Safety Warnings
WARNING! Read all safety warnings, instructions, illustrations and
specifications provided with this power tool. Failure to follow all instructions
listed below may result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future reference.
The term “power tool” in the warnings refers to your mains-operated
(corded) power tool or battery-operated (cordless) power tool.
Keep work area clean and well lit. Cluttered or dark areas invite accidents.
Do not operate power tools in explosive atmospheres, such as in the
presence of flammable liquids, gases or dust. Power tools create sparks
which may ignite the dust or fumes.
Keep children and bystanders away while operating a powertool.
Distractions can cause you to lose control.
Work Area Safety
Power tool plugs must match the outlet. Never modify the plug in any way.
Do not use any adapter plugs with earthed (grounded) power tools.
Unmodified plugs and matching outlets will reduce risk of electric shock.
Avoid body contact with earthed or grounded surfaces, such as pipes,
radiators, ranges and refrigerators. There is an increased risk of electric
shock if your body is earthed or grounded.
Do not expose power tools to rain or wet conditions. Water entering a
power tool will increase the risk of electric shock.
Do not abuse the cord. Never use the cord for carrying, pulling or
unplugging the power tool. Keep cord away from heat, oil, sharp edges or
moving parts. Damaged or entangled cords increase the risk of electric
shock.
When operating a power tool outdoors, use an extension cord suitable for
outdoor use. Use of a cord suitable for outdoor use reduces the risk of
electric shock.
If operating a power tool in a damp location is unavoidable, use a
residual current device (RCD) protected supply. Use of an RCD reduces the
risk of electric shock.
Electrical safety

10
Stay alert, watch what you are doing and use common sense when
operating a power tool. Do not use a power tool while you are tired or
under the influence of drugs, alcohol or medication. A moment of
inattention while operating power tools may result in serious personal injury.
Use personal protective equipment. Always wear eye protection.
Protective equipment such as a dust mask, non-skid safety shoes, hard hat or
hearing protection used for appropriate conditions will reduce personal
injuries.
Prevent unintentional starting. Ensure the switch is in the off-position
before connecting to power source and/or battery pack, picking up or
carrying the tool. Carrying power tools with your finger on the switch or
energising power tools that have the switch on invites accidents.
Personal Safety
Remove any adjusting key or wrench before turning the power tool on. A
wrench or a key left attached to a rotating part of the power tool may result in
personal injury.
Do not overreach. Keep proper footing and balance at all times. This
enables better control of the power tool in unexpected situations.
Dress properly. Do not wear loose clothing or jewellery. Keep your hair
and clothing away from moving parts. Loose clothes, jewellery or long hair
can be caught in moving parts.
If devices are provided for the connection of dust extraction and
collection facilities, ensure these are connected and properly used. Use
of dust collection can reduce dust-related hazards.
Do not let familiarity gained from frequent use of tools allow you to
become complacent and ignore tool safety principles. A careless action can
cause severe injury within a fraction of a second.

11
Do not force the power tool. Use the correct power tool for your
application. The correct power tool will do the job better and safer at the
rate for which it was designed.
Do not use the power tool if the switch does not turn it on and off. Any
power tool that cannot be controlled with the switch is dangerous and must
be repaired.
Disconnect the plug from the power source and/or remove the battery
pack, if detachable, from the power tool before making any adjustments,
changing accessories, or storing power tools. Such preventive safety
measures reduce the risk of starting the power tool accidentally.
Store idle power tools out of the reach of children and do not allow
persons unfamiliar with the power tool or these instructions to operate
the power tool. Power tools are dangerous in the hands of untrained users.
Maintain power tools and accessories. Check for misalignment or
binding of moving parts, breakage of parts and any other condition that
may affect the power tool's operation. If damaged, have the power tool
repaired before use. Many accidents are caused by poorly maintained
power tools.
Power Tool Use And Care
Use the power tool, accessories and tool bits etc. in accordance with
these instructions, taking into account the working conditions and the
work to be performed. Use of the power tool for operations different from
those intended could result in a hazardous situation.
Keep handles and grasping surfaces dry, clean and free from oil and
grease. Slippery handles and grasping surfaces do not allow for safe
handling and control of the tool in unexpected situations.

12
Recharge only with the charger specified by the manufacturer. A charger
that is suitable for one type of battery pack may create a risk of fire when
used with another battery pack.
Use power tools only with specifically designated battery packs. Use of
any other battery packs may create a risk of injury and fire.
When battery pack is not in use, keep it away from other metal objects,
like paper clips, coins, keys, nails, screws or other small metal objects,
that can make a connection from one terminal to another. Shorting the
battery terminals together may cause burns or a fire.
Under abusive conditions, liquid may be ejected from the battery; avoid
contact. If contact accidentally occurs, flush with water. If liquid
contacts eyes, additionally seek medical help. Liquid ejected from the
battery may cause irritation or burns.
Do not use a battery pack or tool that is damaged or modified. Damaged
or modified batteries may exhibit unpredictable behavior resulting in fire,
explosion or risk of injury.
Do not expose a battery pack or tool to fire or excessive temperature.
Exposure to fire or temperature above 130°C may cause explosion.
Follow all charging instructions and do not charge the battery pack or
tool outside the temperature range specified in the instructions.
Charging improperly or at temperatures outside the specified range may
damage the battery and increase the risk of fire.
Battery tool use and care
Have your power tool serviced by a qualified repair person using only
identical replacement parts. This will ensure that the safety of the power
tool is maintained.
Never service damaged battery packs. Service of battery packs should only
be performed by the manufacturer or authorized service providers.
Service

13
Hold the tool by the insulated gripping surface if the cutting and drilling
accessories could contact hidden wires during operation. Were cutting
and drilling accessories to contact live wires, exposed metal parts may
conduct the electricity and cause electric shock to the operator.
Safety warning of HOTO 35in1 Rotary Tool
It is prohibited to tear down, open or cut up the tool.
It is prohibited to place the tool near heat sources or flames. Avoid storing
under direct sunlight.
It is prohibited to let short circuit happen to the exposed terminal of the tool.
Do not randomly store several tools in a box or drawer so as to avoid damage
to one another and short circuits caused by interaction.
It is prohibited to let the tool suffer from mechanical impact.
If there is battery leakage, do not let the leaked liquid contact your skin or eye
directly. If it happens, you should rinse the contact site with a large amount
of clean water and seek immediate medical attention.
Do not use chargers not originally designed for this equipment.
Keep the tool away from children.
Do not use a battery not unspecific to this equipment.
Keep the tool clean and dry.
If the charging pole tip of the tool gets dirty, use a clean and dry cloth to wipe
it out.
Charge the tool before using it. Use the correct charger when you correctly
charge the tool following the instructions of the manufacturer, or the
instructions manual for the equipment.
Safety warning of tool's built-in battery
When it is not used, do not charge charge the tool for extented periods of
time.
After a long time of storage, let the tool go through several charging and
discharging cycles so as to get the best performance.
The lithium battery is optimally used in normal temperature (20±5°C).
Keep the original Instructions for Use properly for future reference.
Correct disposal of the battery.

14
a) This power tool is intended to function as a grinder, sander, wire brush,
polisher, carving or cut-off tool. Read all safety warnings, instructions,
illustrations and specifications provided with this power tool.
b) Do not use accessories which are not specifically designed and
recommended by the tool manufacturer.
c) The rated speed of the grinding accessories must be at least equal to the
maximum speed marked on the power tool.
d) The outside diameter and the thickness of your accessory must be within the
capacity rating of your power tool.
e) The arbour size of wheels, sanding drums or any other accessory must
properly fit the spindle or collet of the power tool.
f) Mandrel mounted wheels, sanding drums, cutters or other accessories must
be fully inserted into the collet or chuck.
g) Do not use a damaged accessory. Before each use inspect the accessory
such as abrasive wheels for chips and cracks, sanding drum for cracks, tear or
excess wear, wire brush for loose or cracked wires. If power tool or accessory is
dropped, inspect for damage or install an undamaged accessory. After
inspecting and installing an accessory, position yourself and bystanders away
from the plane of the rotating accessory and run the power tool at maximum
no-load speed for one minute.
h) Wear personal protective equipment. Depending on application, use face
shield,safety goggles or safety glasses. As appropriate, wear dust mask, hearing
protectors, gloves and workshop apron capable of stopping small abrasive or
workpiece fragments.
i) Keep bystanders a safe distance away from work area. Anyone entering the
work area must wear personal protective equipment.
j) Hold power tool by insulated gripping surfaces only, when performing an
operation where the cutting accessory may contact hidden wiring or its own
cord.
k) Always hold the tool firmly in your hand(s) during the start-up.
Safety instructions for all operations
Safety warnings common for grinding, sanding, wire brushing,
polishing, carving or abrasive cutting-off operations:

15
l) Use clamps to support workpiece whenever practical. Never hold a small
workpiece in one hand and the tool in the other hand while in use.
m) Position the cord clear of the spinning accessory.
n) Never lay the power tool down until the accessory has come to a complete
stop.
o) After changing the bits or making any adjustments, make sure the collet nut,
chuck or any other adjustment devices are securely tightened.
p) Do not run the power tool while carrying it at your side.
q) Regularly clean the power tool’s air vents.
r) Do not operate the power tool near flammable materials.
s) Do not use accessories that require liquid coolants.
All products bearing this symbol are waste electrical and electronic equipment
(WEEE as in directive 2012/19/EU) which should not be mixed with
unsorted household waste. Instead, you should protect human health
and the environment by handing over your waste equipment to a designated
collection point for the recycling of waste electrical and electronic equipment,
appointed by the government or local authorities. Correct disposal and
recycling will help prevent potential negative consequences to the environment
and human health. Please contact the installer or local authorities for more
information about the location as well as terms and conditions of such
collection points.
We Shanghai HOTO Technology Co., Ltd., hereby, declares that this
equipment is in compliance with the applicable Directives and European
Norms, and amendments.

16
This supplier’s declaration of conformity is hereby for
We declare that the above mentioned device has been tested
and found in compliance with CFR 47 Part 15 Regulation.
This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) This device may not cause harmful interference,
and (2) this device must accept any interference received, including interference
that may cause undesired operation.
Product: HOTO Lithium Electric Grinder
Model Number(s): QWLDM001
Brand/Trade: HOTO
Federal Communications Commission Supplier’s
Declaration of Conformity
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Note: This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to
try to correct the interference by one or more of the following measures:

17
Issues
During the process of
cutting and polishing,
the machine stops
suddenly
Accessories cannot be
installed
Continuous use of the
machine with heavy work
loads leads to the current to
exceed protective current
levels
The size of accessory does
not match the clamping
head
Battery cannot be
charged
Properly adjust the gear to a
higher level
During operation, the
machine stops rotating
Continued work with big
heavy loads lead to
automatic stop for over-heat
protection or under-voltage
protection
Keep the product static and
cool it down, then charge the
product
Use accessories in the accessory
box or use accessories with a
diameter of 3mm
Causes Solutions
USB cable is not plugged
in properly or there is poor
contact with the base
After excluding poor contact
between the USB charger and
adapter as an option, rotate the
tool and charging base to
change their angle in order to
make the charging needle
contact the chip in the tool.
Additionally, clean the surface of
the contact chip and charging
needle
Troubleshooting
Representative of Responsible Party for SDoC
Company: Shanghai HOTO Technology Co., Ltd.
Address: Building 45, No.50 Moganshan Road, Putuo District, Shanghai, China
Country: China
Telephone No.: 400-021-8696

18
06 Specifications
Model: QWLDM001
Item Dimensions:
Approx. φ37.5×190 mm
Unloaded Rotational Speed:
Approx. 5000~25000 /min
Net Weight:
Approx. 240 g
Rated Voltage: 3.6 V
Rated capacity: 2 Ah
Battery Type:
Lithium-ion battery
Charging parameters:
5 V 1 A
Accessories:
Clamping head: 2.35mm×1
Drilling bit: 3.2mm×1
Polishing: Sand ring×4, red corundum grinding head
6mm cylinder×1, red corundum grinding head 6mm
coner×1, sand ring stretching wheel×1
Milling cutter: 3mm bulb×1, 3mm cylinder×1, 3mm
cone×1
Brush: Nylon brush×1, 19mm diameter disc metal
brush×1
Diamond card grinding: Coarse sand spherical
grinding head×1
Polishing wheel: Felt wheel×2, core bar of felt
wheel×1
Cutting: Metal electrolon cutting blade with a
diameter of 22mm×4, core bar of the cutting
blade×1
Wrench×1
Dust cover×1
Pet nail grinder×1
Manufacturer: Shanghai HOTO Technology Co., Ltd.
Address: Building 45, No. 50 Moganshan Rd, Putuo District, Shanghai, PRC,
200060.

19
Polishing: Sand ring×4, red corundum grinding head
DECLARATION OF CONFORMITY
EU Declaration of Conformity
We
Shanghai HOTO Technology Co., Ltd.
Declare that the product:
HOTO 35in1 Rotary Tool Kit / QWLDM001
Complies with the essential health and safety requirements of the following directives:
2006/42/EC The Machinery Directive
References to the following harmonized standard were made:
EN 60745-1:2009+A11:2010
EN 60745-2-23:2013
EN55014-1: 2017+A11 :2020
EN55014-2: 2015
EN IEC 61000-3-2:2019
EN 61000-3-3:2013+A1 :2019
2014/30/EU Electromagnetic Compatibility directive References to the following
harmonized standard were made:
20011/65/EU+ (EU) 2015/863 Restrictions of the Use of Certain Hazardous
Substances in Electrical and Electronic Equipment
Authorised signatory and technical file holder:
Shanghai HOTO Technology Co., Ltd.
Building 45, No.50 Moganshan Road, Shanghai, China