ToughTested TranformerX User manual

TT-HFB-TX
TRANSFORMERX
BLUETOOTH
EARBUDS
USER MANUAL

Thank you for purchasing ToughTested®TranformerX Bluetooth Earbuds, model number TT-HFB-TX.
ToughTested audio products are made to go to work. Ergonomic design combined with state-of-the-industry
materials and specifications bring you an audio collection that looks and performs like no other. With noise
control technology and exclusive, proprietary features, ToughTested earbuds are engineered and certified to
help reduce environmental noise while providing clear, precise audio for music and calls.

01
Safety information ......................................................................................................................................
Packagecontents ........................................................................................................................................
Location of controls .....................................................................................................................................
Charging the earbuds ..................................................................................................................................
Pairing the earbuds ....................................................................................................................................
Connecting to multiple devices ....................................................................................................................
Playing music on your earbuds ...................................................................................................................
Managing phone calls on your earbuds ........................................................................................................
Connect with two Bluetooth devices .........................................................................................................
Using digital personal assistants & Voice prompt ..........................................................................................
Protecting your ears in noisy environments ..................................................................................................
Specifications .............................................................................................................................................
Care and Maintenance ...............................................................................................................................
Changing ear tips .......................................................................................................................................
Warranty ....................................................................................................................................................
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TABLE OF CONTENTS

02 SAFETY INFORMATION
SAFETY INFORMATION
Please read this user’s manual carefully and follow all instructions.
In particular, please heed the following cautions:
• Do no turn up the volume to an excessively high level. Extended exposure to high-decibel sounds may cause
permanent hearing loss.
• Do not turn up the volume so high that you can’t hear what’s around you or respond to potentially hazardous
situations.
• Do not use earbuds while driving or cycling, which could hinder traffic safety.
• Do not immerse earbuds in water.
• Do not pull on the cords to remove the ear tips from your ears. Instead, gently remove the ear tips with your fingers.
• Do not expose earbuds to extreme heat or direct sunlight for extended periods.

03
PACKAGE CONTENT
Package Includes:
• TransformerX Bluetooth Earbuds
• Flexfoam™ secure fit ear tips (medium)
• Triple flange ear tips (small and medium)
• Boom Microphone with Diffuser
• Shirt clip
• Cord length manager
• Micro USB charging cable
• User manual
• Zippered case
TransformerX Bluetooth Earbuds Micro USB charging cable Zippered case Shirt clip
Cord length
manager
Boom Microphone with Diffuser Flexfoam™ secure fit
ear tips (medium)
Flange ear tips
(small and medium)

04 LOCATION OF CONTROLS
[+] Volume up
Earbud magnetizes
to each other
[o] Power/pair/play/pause
& multi function button LED indicator
Micro USB charging port
Earbud organization and storage
The earbuds are equipped with magnets
that hold the ear tips together.
Note: Metallic materials may be
attracted to the headset. Do not place
credit cards or magnetic storage media
near the headset because information
stored on them may be erased
[-] Volume/rewind button

05
CHARGING THE EARBUDS
CHARGING THE TRANSFORMERX BLUETOOTH EARBUDS
The TransformerX Bluetooth Earbuds battery lasts for approximately 10+ hours of talk time or play time per charge.
1. Connect the small end of the micro USB charging cable to the micro USB port on the earbuds.
2. Connect the large end of the micro USB charging cable to the USB charging port on an AC charger, wall outlet,
or laptop. The LED indicator will remain RED during the charging process.
3. Disconnect the cable from the earbuds and the charging port once charging is complete. The earbuds take
approximately 1 hour to fully recharge.
Note: Select devices support a battery readout meter feature, which shows the remaining battery life of the
Bluetooth-connected device. Check your device’s user guide to see if this feature is supported.

06 PAIRING THE EARBUDS
PAIRING THE TRANSFORMERX BLUETOOTH EARBUDS
The TransformerX Bluetooth Earbuds connect to Bluetooth-enabled devices with version 4.0 or higher.
In order to pair the earbuds to your device, follow the directions below:
1. Press and hold the power button until a voice is heard which indicates the earbuds are now in pairing
mode. The LED indicator will alternately flash blue and red.
2. Set your device to search for Bluetooth devices.
3. Open the Bluetooth feature on your device. Consult your device’s user guide for more information.
4. Select “Transformer” from the list of devices in the populated list.
5. If asked, enter the password “0000.”
6. after paired, blue LED will flash every 10 sec
7. Hold the power button for 4 seconds to turn off the earbud.

07
CONNECTING TO MULTIPLE DEVICES
CONNECTING TO MULTIPLE DEVICES
These earbuds have a multi-connection feature, which connects the earbuds to two devices simultaneously.
In order to activate this feature, follow these steps:
1. While paired to your first device, press and hold the volume up and volume down buttons simultaneously
for 5 seconds to disconnect from your first device.
2. Then the LED indicator will alternately flash blue and red to enter pairing mode again
3. Follow the directions in “Pairing the TransformerX to a device” to pair to the second device.
4. Using your first device to connect the earbud again without disconnecting from the second device.
Note: In multi-connection mode, the earbuds will receive calls from one device and audio from the other.

08 PLAYING MUSIC ON YOUR EARBUDS
PLAYING MUSIC ON YOUR TRANSFORMERX BLUETOOTH EARBUDS
Playing: Short press the power button to begin playing.
Pause: Short press the power button to pause the music.
Resume: Short press the power button again to resume playback.
Adjusting volume
Press and hold the volume up button to increase the volume.
Press and hold the volume down button to decrease the volume.
Note: Volume can also be controlled directly from the connected device.
Navigating a playlist
Press the volume + button to skip to the next song.
Press the volume - button to return to the last song.

09
MANAGING PHONE CALLS ON YOUR EARBUDS
MANAGING PHONE CALLS ON YOUR TRANSFORMERX BLUETOOTH EARBUDS
To accept, mute or reject a phone call: press the power button to accept an incoming phone call.
To end a phone call: press the power button to end the call.
To mute an existing call: During a phone call double press the power button to mute call; press again to unmute.
To reject an incoming phone call: Double press the power button to reject an incoming phone call.
To accept a second incoming call: Press the power button to accept a second incoming call.
Note: your first call will automatically be placed on hold once you accept a second incoming call.
To reject a second incoming call: Press and hold the power button for approximately 2 seconds to reject a second
incoming call.
To transfer calls between Bluetooth and phone: When in a call, press the power button for one second to transfer
to the mobile phone, press again for one second to transfer back to headphone
To disconnect the Bluetooth from the phone: Only when music is paused, press and hold both volume + and
volume – buttons together for 4 seconds
3rd party calling
In the call, press the power button to answer the new incoming call and end the current call
• Double press the power button to answer the new incoming call and hold the current call
• Double press the power button to switch back to 2nd party call and hold the 3rd party call

10 CONNECT WITH TWO BLUETOOTH DEVICES
CONNECT WITH TWO BLUETOOTH DEVICES
First connect device A to the headset, after connected, turn off the Bluetooth function of device A, then connect
the device B to the headset, and turn on the Bluetooth of device A again, auto-reconnect or reconnect the device
A with headset again, after connected, the headset is connecting to two devices.
Answer the call of 2nd
connected phone Short press the power button
When phone A in the call, incoming call to phone B,
short press to end call of phone A and answer the
call of phone B
Hold the call of phone A and
answer incoming call of phone B Double press the power button
When phone A in the call, incoming call to phone
B, double press to hold the call of phone A and
answer incoming call of phone B
Switch Double press the power button
When call of phone A is holding, phone B in the call,
double press to resume call of phone A and hold
the call of phone B
End current call and resume the
holding call Short press power button
When call of phone A is holding, phone B in the call,
short press the end the call of phone B and resume
the call of phone A

11
USING DIGITAL PERSONAL ASSISTANS & VOICE PROMPTS
USING YOUR EARBUDS WITH DIGITAL PERSONAL ASSISTANTS
The TransformerX earbuds can access voice-activated search functions such as Siri on Apple products.
Double-press the power button in order to activate the device’s digital personal assistant. For apple products just
say “Hey Siri” and it will turn on the command.
Double-press the power button to end the session.
Note: Pause music before attempting to activate a digital personal assistant.
VOICE PROMPTS
Your TransformerX is programmed with voice prompts to indicate certain functions with voice instead of beeps:
FUNCTION VOICE PROMPT
Connected Your headset is connected
Power on Power on
Power off Power off
Disconnected Your headset is disconnected
In-coming call Disconnected
Last number redial Last number redial
FUNCTION VOICE PROMPT
Call answer Call Answered
Call ended Call Terminated
Call rejected Call Rejected
Voice dial Voice dial
Low battery Battery low

12 PROTECTING YOUR EARS IN NOISY ENVIRONMENTS
PROTECTING YOUR EARS IN NOISY ENVIRONMENTS
The TransformerX Bluetooth Earbuds have an EPA noise-reduction rating.
It’s important to note that this number is a benchmark guideline. Because each person’s ears are unique in
shape and hearing sensitivity, the actual amount of noise reduction experienced with the earbuds varies from
person to person.
The TransformerX Bluetooth Earbuds come with Flexfoam ear tips, which are particularly effective at blocking
ambient noise because they expand to fit snugly in the ear canal.
For more information on hearing safety, visit:
www.tough-tested.com
www.hearingconservation.com
www.cdc.gov/niosh/topics/noise
www.dangerousdecibels.org

13
SPECIFICATIONS
SPECIFICATIONS:
• Chipset: CSR
• Support: A2DP v1.2; AVRCP v1.4; HFP v1.6
• APTX,SBC,MP3,AAC
• Noise cancel: CVC & extra C-media
• Transmission distance: 10M
• Working frequency: 2.402GHz~2.480GHz
• Battery spec.: 3.7V/150mAh
• Charging time: 1.5H
• Microphone sensitivity: -42±3DB
• Driver: 10mm
• Driver impedance:16Ω
• Vibrator impendance: 18Ω
• Talk time: around 10+hr
• Play time around 9+hr (at 70% of max volume)
• Pairing name Transformer
• Pairing code: 0000

14 CARE AND MAINTENANCE
CARE AND MAINTENANCE
Your device is a product of superior design and craftsmanship and should be treated with care. The suggestions
below will help you protect your warranty coverage.
• Keep all accessories and enhancements out of the reach of small children.
• Keep the device dry. Precipitation, humidity, and all types of liquids or moisture can contain minerals that corrode
electronic circuits. If your device gets wet, allow it to dry completely.
• Do not use or store the device in dusty, dirty areas. Its moving parts and electronics components can be
damaged.
• Do not store the device in hot areas. High temperature can shorten the life of the electronic devices, damage
batteries, and warp or melt certain plastics.
• Do not store the device in cold areas. When the device returns to its normal temperature, moisture can form
inside the device and damage electronic circuit boards.
• Do not drop, knock, or shake the device. Rough handling can break internal circuit boards.
• Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the device.
• Do not paint the device. Paint can clog the moving parts and prevent proper operation.
All of the above suggestions apply equally to your device, battery, charger, or any enhancement.

15
CHANGING EAR TIPS
CHANGING EAR TIPS
The TransformerX Bluetooth Earbuds come with Flexfoam™ ear tips and triple flange ear tips. Flexfoam ear tips
provide maximum noise reduction, while triple flange ear tips provide an accurate and secure fit inside the ear.
To change the ear tips:
1. Gently twist the old ear tip until it comes off the earbuds.
2. Place the ear tip’s cylindrical opening on the earbud’s driver stem.
3. Gently twist the ear tip downward into place until it fully covers the driver stem.
Note: Do not yank the ear tips off the earbuds. This may damage your earbuds.

16 WARRANTY
WARRANTY
FCC statement
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.
(2) This device must accept any interference received, including interference that may cause undesired operation.
-*“Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.”
Note: Ear tips are replacement parts and are not included in the product warranty. To find out how to order
replacements, visit www.tough-tested.com.
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:
- 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

17
WARRANTY
Thank you for purchasing a ToughTested®product from Mizco International, Inc.
We want you to enjoy this product without any problems. However, in the unlikely event that it malfunctions, we
will either repair or replace it as part of the product’s limited warranty.
At the first sign of trouble and before returning the product, we encourage you to call the ToughTested®toll-free
customer support line for assistance at 1 [phone].
If the product has malfunctioned during normal use, the responsibility of ToughTested®is limited solely to the
repair or replacement, at its option, of the product. This warranty does not extend to damage or failure that results
from misuse, neglect, accidents, alteration, abuse, or improper installation or maintenance.
All brands represented herein are registered trademarks of their respective manufacturers. Design and
specifications are subject to change without notice.
Disassembling any of the fixed parts will void your warranty.
© Mizco International, Inc. All rights reserved.
All trade names are registered trademarks of the respective manufacturers listed.
Mizco International, Inc., Avenel, N.J. 07001
Tech support: 1 [phone]; [email protected]
www.mizco.com

Mizco International Inc.
80 Essex Avenue East Avenel, NJ 07001
[email protected]
www.toughtested.com