Xiaomi Redmi Buds 3 Pro User manual

Redmi Buds 3 Pro
User Manual

Read this manual carefully before use, and retain it for future reference.
Product Overview
Charging
Charging the earbuds
When the earbuds are placed in the charging case, they will automatically start charging.
Charging the charging case
Use the included type-C charging cable to charge the charging case, or place it on a
compatible wireless charger with the indicator facing upwards. The indicator is white
while charging, and turns off when charging is completed.
Note: Please use a power adapter that meets the local certification requirements, or a
wireless charger that supports charging at 5 W or higher.
How to Use
Secondary Microphone
Primary Microphone
Earbud
Function Button
Charging Case
Charging Port
Indicator

The center of the wireless charger must be aligned with the center of the charging case in
order to charge, which is about 8 mm above the Redmi logo on the back of the charging
case. The charging case's indicator will be lit while charging.
Note: Illustrations of the product, accessories, and user interface in the user manual are for
reference purposes only. The actual product and functions may vary due to product
enhancements.
Checking the battery level
Checking the battery level of the earbuds
After connecting the earbuds to a phone, you can check the earbuds' battery level on the
phone's status bar.
Note: Only the battery level of the earbud with the lowest battery level of the two is
displayed on the phone's status bar. This feature is not supported by some phones.
Type-C Wireless ChargingType-C Wired Charging
This logo is for location
indication only.

Checking the battery level of the charging case
When the lid of the charging case is closed, press the function button or open the lid of
the charging case to check the battery level:
1. When the charging case's indicator is white for about 5 seconds, it indicates the battery
level is sufficient.
2. When the charging case's indicator light is blinking white, it indicates its battery level is
low and it should be charged immediately.
Checking the battery level with a Mi phone
After successfully connecting to a phone, place the earbuds into the charging case and
close its lid. Ensure the Mi phone is unlocked and its Bluetooth is enabled, and hold it
close to the charging case, then open the case's lid. A popup to check the battery levels
of the earbuds and the charging case will appear on the phone.
Note: To use the feature to quickly check the battery level, the phone's system needs to be
updated to the latest stable version. Currently, only some Mi phones support this feature.
Turning on the earbuds
Opening the charging case will automatically turn on the earbuds.
Sleep mode
Place the earbuds back into the charging case and close the lid, then the earbuds will
disconnect and enter sleep mode automatically.
Wearing the earbuds
Take the earbuds out of the charging case, and insert them into your ears according to the
left (L) and right (R) marks.

Note: After using the earbuds, place them back into the charging case. This will extend their
service life and helps to avoid losing or misplacing them.
Connecting to a new device
1. Place the earbuds into the charging case, then press and hold the function button for
about two seconds. The charging case's indicator light will start blinking white to indicate
that the earbuds are awaiting a connection.
2. Enable the device's Bluetooth, then search for and connect to the "Redmi Buds 3 Pro".
If a passcode is requested, enter "0000".
Using quick pairing to connect to a Mi phone
Place the earbuds into the charging case and close its lid. Ensure the Mi phone is unlocked
and its Bluetooth is enabled, and hold it close to the charging case, then open the case's lid
and follow the instructions on the phone to connect to the earbuds.
Note: To use the feature to quickly connect, the phone's system needs to be updated to the
latest stable version. Currently, only some Mi phones support this feature.
Connecting to two devices
The earbuds can be connected to two different Bluetooth devices simultaneously. After
connecting the earbuds to the first device, put them in the charging case and open the lid.
Press and hold the function button on the charging case for two seconds, then the indicator
will start blinking white, and the earbuds are ready to be paired with a second device.
How to Connect

Disconnecting
When a device's Bluetooth is disabled, or if the earbuds are out of range, the earbuds will
automatically enter awaiting connection mode. If the earbuds remain disconnected from
the device for 10 minutes, they will enter sleep mode. Wearing the earbuds again will wake
them up and they will enter awaiting connection mode.
Automatic connection
When the earbuds are in the charging case, opening the lid of the charging case will
automatically connect the earbuds to the most recently used Bluetooth device. If no
connection history is detected, or if the earbuds cannot successfully connect to any
Bluetooth device, the earbuds will automatically enter the awaiting connection mode.
Note: If the earbuds cannot automatically connect to a device, you will need to manually
connect the earbuds to the desired device via the device's Bluetooth settings.
Restoring factory settings
1. Place the earbuds into the charging case.
2. Press and hold the function button for at least ten seconds until the indicator turns white,
then release the button.
3. The factory settings of the earbuds have been restored, the connection history has
been cleared, the charging case's indicator blinks white, and the earbuds are in pairing
mode again.
Note: Due to the technical characteristics of Bluetooth, there may be occasional
intermittent loss of connection or sound in areas with dense electromagnetic signal
interference at 2.4 GHz.

Specifications
Name
Model
HVIN
Charging Port
Net Weight
Impedance
Earbud Input
Wireless Earphones
TWSEJ01ZM
TWSEJ01ZM-L
TWSEJ01ZM-R
Type- C
Approx. 55 g
32 Ω
5.25 V=120 mA Max. (per earbud)
Functions
During calls
Gently tap either earbud twice: Answer call
Gently tap either earbud three times: Reject/End call
Music
Gently tap either earbud twice: Play/Pause
Gently tap either earbud three times: Next song
Take out either earbud: Pause music
Noise cancellation
Press and hold either earbud to switch between:
Enable noise cancellation <> Transparency mode
To prevent possible hearing loss, do not use this product at high volume for long
periods of time.

Earbud Battery Capacity/Energy
Charging Case Battery Capacity/Energy
Charging Case Input
Wireless Connectivity
Bluetooth Profiles
Operating Range
Bluetooth Operation Frequency
Maximum Output Power for BT
Maximum Output Power for for BLE
Wireless Charging Operating Frequency
Operating Temperature
Charging Time (Charging Case)
35 mAh/0.13 Wh (per earbud)
470 mAh/1.78 Wh
Wired Input: 5 V=500 mA Max.
Wireless Input: Supports wireless chargers of 5 W or
higher
Bluetooth 5.2
Bluetooth® Low Energy/HFP/A2DP/AVRCP
10 m (in an obstacle-free environment)
2400–2483.5 MHz(for EU)
≤13 dBm (for EU)
≤13 dBm (for EU)
110–148K Hz
5°C to 40°C
Approx. 2.5 hours (by charging cable)
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG,
Inc. and any use of such marks by Xiaomi inc. is under license. Other trademarks and trade
names are those of their respective owners.
The Qi logo is a registered trademark of the Wireless Power Consortium.

Do not attempt to disassemble, repair or modify the product, as this may cause fire or
even completely damage the product.
Do not expose the product to environments with a temperature that is too low or too high
(below 0°C or above 45°C).
Keep the product's indicator away from the eyes of children and animals while the product
is in use.
Do not use this product during thunderstorms. Thunderstorms may cause the product
to malfunction and increase the risk of electric shocks.
Do not clean this product with alcohol or other volatile liquids.
Avoid any contact with liquids.
Do not disassemble, puncture or crush the product nor expose it to fire.
Stop using the product immediately if there is any swelling.
To prevent possible hearing loss, do not use high volume for long periods of time.
Do not use the earbuds while driving, and comply with the relevant regulations in your
region or country.
These earbuds and their accessories may contain small parts. Please keep them out of
the reach of children.
Disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a
battery, that can result in an explosion.
Leaving a battery in an extremely high temperature surrounding environment that can
result in an explosion or the leakage of flammable liquid or gas.
A battery subjected to extremely low air pressure that may result in an explosion or the
leakage of flammable liquid or gas.
Product information and certification marks are located in the Charging Case.
Warning

9
Hereby, Zimi Corporation declares that the radio equipment type TWSEJ01ZM
is in compliance with Directive 2014/53/EU. The full text of the EU declaration
of conformity is available at the following internet address:
http://www.mi.com/global/service/support/declaration.html
EU Declaration of Conformity
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.
WEEE Information
Do not put the battery in trash that is disposed of in landfills. When disposing of the
battery, comply with local laws or regulations.
Replacement of a battery with an incorrect type that can defeat a safeguard (such as
catching fire, explosion, leakage of corrosive electrolyte etc).
This equipment complies with RF radiation exposure limits set forth for an uncontrolled
environment.
The symbol indicates DC voltage

Please take attention that changes or modification not expressly approved by the party
responsible for compliance could void the user’s authority to operate the equipment.
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. Caution: 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: 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.

This device complies with Industry Canada licence-exempt RSS standard(s). Operation is
subject to the following two conditions:
(1) this device may not cause interference, and
(2) this device must accept any interference, including interference that may cause
undesired operation of the device.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils
radioexempts de licence. L'exploitation est autorisée aux deux conditions suivantes :
(1) l'appareil ne doit pas produire de brouillage, et
(2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le
brouillage est susceptible d'en compromettre le fonctionnement.
FCC ID: 2AMIN-TWSEJ01ZM
IC:26993-TWSEJ01ZM
CAN ICES-3(B)/NMB-3(B)
Hereby, Zimi Corporation declares that the radio equipment type
TWSEJ01ZM is in compliance with Radio Equipment Regulations 2017.
The full text of the UK declaration of conformity is available at the
following internet address:
https://www.mi.com/uk/service/support/declaration.html
UK declaration of conformity

Manufactured for: Xiaomi Communications Co., Ltd.
Manufactured by: Zimi Corporation
Address: A913, No. 159 Chengjiang Road, Jiangyin, Jiangsu, China
For further information, please go to www.mi.com
Importer:
Beryko s.r.o.
Na Roudné 1162/76, 301 00 Plzeň
www.beryko.cz
The Redmi Buds 3 Pro have an anti-counterfeit label on the outer packaging. You can
check the authenticity of the product by scratching the anti-counterfeit coating and
entering the anti-counterfeit code.
Website: www.mi.com/verify
Anti-counterfeit Label Instructions
Anti-counterfeit Label Scratched-off Coating