Xiaomi 3T Pro Buds True Wireless Earbuds User Manual

3T Pro Buds True Wireless Earbuds
User Manual

Product Overview

Read this manual carefully before use, and retain it for future reference.

Illustrations of products, accessories, and user interface in the user manual are for reference purposes only. Actual products and functions may vary due to product enhancements.

Package Contents

Instructions

Charging

• Charging the earphones
  When the earphones are placed in the charging case, they will automatically start charging.

• Charging the charging case
  Use the Type-C charging cable to charge the charging case, or place it on a compatible wireless charger with the indicator of the charging case facing upwards. The indicator is red while charging, and turns green when the earphones and the charging case are fully charged.

• Checking Battery Level
  Checking the battery level of the earphones After connecting the earphones to a phone, you can check the earphones’ battery level on the phone’s status bar.
  Note: The phone’s status bar always displays the battery level of the earphone with the lowest battery level. This feature is not supported by some phones.

• Checking the battery level of the charging case Open the charging case’s lid, or press the function button if the lid is closed:
  1. If the battery level of the charging case is equal to or less than 40%, the indicator will remain red for 7 seconds and then turn off. If the battery level of the charging case is more than 40%, the indicator will remain green for 7 seconds and then turn off.
  2. If the indicator slowly blinks red, it indicates the charging case runs low on battery and should be charged immediately.

• Checking the battery level by a Xiaomi/Redmi
  After successfully connecting to a phone, place the earphones into the charging case and close its lid. Make sure the Bluetooth function is enabled on your Xiaomi/Redmi. Hold your phone close to the charging case, then open the case’s lid. A notification will appear on the phone, then you can check the battery level of the earphones and the charging case.

Note: When checking the battery level on your phone, please update your Xiaomi/Redmi to the latest stable version. This feature is currently only supported by some Xiaomi/Redmi.
Turning On
When opening the charging case, the earphones will automatically turn on.
Sleep Mode
Place the earphones back into the charging case and close the lid, the earphones will disconnect and go into sleep mode automatically.
Wearing
Take the earphones out of the charging case, and insert them into your ears according to the left (L) and right (R) marks.
Note: After using the earphones, place them back into the charging case. This will extend their lifespan and help you avoid losing or misplacing them.

Connecting

• Connecting the earphones to a new device
  1. Place the earphones into the charging case, and press and hold the function button for two seconds when the charging case’s lid is opened. The indicator will start blinking white to indicate that the earphones are awaiting a connection. If the earphones are not connected for 1 minute, they will enter sleep mode and the indicator will turn off.
  2. Enable the device’s Bluetooth, then locate and connect to “Xiaomi Buds 3T Pro”. If a passcode is requested, enter “0000”.
  Note: Before using the earphones for the first time, please place them into the charging case and press and hold the function button for 5 seconds to activate them. Once activated, the earphones will automatically enter the awaiting connection state.

• Connecting the earphones with a Xiaomi/Redmi phone
  Place the earphones into the charging case and close its lid. Make sure the Bluetooth function is enabled on your Xiaomi/Redmi phone. Hold your phone close to the charging case, then open the case’s lid. Follow the on-screen instructions of the phone to connect to the earphones.
  Note: The feature of quick connection is currently only supported by some Xiaomi/Redmi phones, please update your Xiaomi/Redmi phone to the latest stable version.

• Connection interrupted
  If the device’s Bluetooth is disabled, or the earphones are too far to connect with the device, the Bluetooth will be disconnected, and the earphones will make a disconnection notification sound and automatically enter the awaiting connection mode. The earphones will enter the passive connection mode after remaining disconnected for 5 minutes and enter the sleep mode after 10 minutes. Wearing the earphones again will wake them up and they will enter the awaiting connection mode.
  Note: Passive connection means that the earphones cannot actively connect to the device, and users need to enter the device’s Bluetooth page and manually tap the earphones’ Bluetooth name to connect. (The earphones and the device have a connection history.)

• Automatic connection When the earphones are in the charging case, opening the lid of the charging case will automatically connect the earphones to the most recently used Bluetooth device. If no connection history is detected, or if the earphones cannot successfully connect to any Bluetooth device, the earphones will automatically enter the awaiting connection mode.
  Note: If the earphones cannot automatically connect to a device, you will need to manually connect the earphones to the desired device via the device’s Bluetooth settings.

• Clearing connection history
  1. Place the earphones into the charging case.
  2. Press and hold the charging case’s function button for at least 10 seconds, and release it once the indicator stays white.

The earphones have been reset, and the old connection history has been cleared. The charging case’s indicator blinks white, and the earphones are in pairing mode again.
Due to the connection characteristics of the Bluetooth signal, in dense environments with 2.4 GHz electromagnetic signal interferences, there may be occasional disconnects or no sound.

Function Overview

Incoming calls
Tap the pressure sensor area on either side of the earphones:
Answer/end a call
Double-tap the pressure sensor area on either side of the earphones: Decline a call
Music
While wearing both earphones:
Tap the pressure sensor area:
Play/pause Double-tap the pressure sensor area: Next track
Tap the pressure sensor area three times: Previous track
Press and hold the pressure sensor area for two seconds to cycle through: Enable noise cancellation > Transparency mode > Disable noise cancellation
Take out either earphone: Pause the music and wear the earphone back to resume playing
While wearing one earphone:
Tap the pressure sensor area: Play/pause
Notes:

• When only using the left earphone, place the right earphone into the charging case and close the lid.
• Noise cancellation mode cannot be set to on in single earphone mode.

Specifications

• Name: Wireless Earphones Model: M2115E1
• Net Weight: 48 g
• Charging Port: Type-C
• Impedance: 32
• Earphone Input: 5 V 0.12 A
• Charging Case Input: 5 V 1 A
• Charging Case Output: 5 V 0.25 A
• Wireless Connectivity: Bluetooth® Low
• Energy 5.2
• Bluetooth Profiles: BLE/HFP/A2DP/AVRCP
• Supported Audio Codecs: SBC/AAC
• Wireless Range: 10 m (open space without obstacles)
• Charging Time: Approx. 70 minutes (using wired charging)
• Earphone Battery Life: Approx. 6 h (while active noise cancellation is disabled)
• Total Battery Life (with charging case): Approx. 24 h
• Bluetooth Operation Frequency: 2402­2480 MHz (for EU)
• Maximum Transmit Power for BT: <20 dBm (for EU)
• Maximum Transmit Power for BLE: <13 dBm (for EU)
• Wireless Charging Operating Frequency: 111.8-146.2kHz
• Storage Temperature: -20°C to 45°C
• Storage Humidity: 5%­95% RH

WEEE Information

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 the terms and conditions of such collection points.
Hereby, Tiinlab declares that the radio equipment type M2115E1 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
Hereby, Tiinlab declares that the radio equipment type M2115E1 is in compliance with Radio Equipment Regulations 2017. The full text of the UKCA declaration of conformity is available at the following internet address: https://www.mi.com/uk/service/support/declaration.html

Warning

• 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 earphones while driving, and comply with the relevant regulations in your region or country.
• These earphones 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, can result in an explosion.
• Leaving a battery in an extremely high temperature surrounding environment can result in an explosion or the leakage of flammable liquid or gas.
• A battery subjected to extremely low air pressure may result in an explosion or the leakage of flammable liquid or gas.
• Product information and certification marks are located in the Charging Case.
• Do not put the battery in the 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
To prevent possible hearing loss, do not use this product at high volume for long periods of time.
The Qi logo is a registered trademark of the Wireless Power Consortium.

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.
This device is in compliance with Specific Absorption Rate (SAR) limits for general population/uncontrolled exposure Certification Information (Highest SAR)
SAR 10 g limit: 2.0 W/Kg
SAR Value: Head: 0.207 W/Kg (0 mm distance)
In some countries, the SAR limit is 1.6 watts per kilogram averaging over 1 gram of tissue for use against the head, and body, and 4.0 watts per kilogram averaging over 10 grams of tissue for use on the wrist. In other countries, the SAR limit is 2.0 watts per kilogram averaging over 10 grams of tissue for use against the head and body, and 4.0 watts per kilogram averaging over 10 grams of tissue for use on the wrist.

Manufactured for: Xiaomi Communications Co., Ltd.
Manufactured by: Tiinlab Corporation
(a Mi Ecosystem company) Address: No. 3333, Liuxian Avenue,
Tower A, 35th Floor, Tanglang City, Nanshan District, Shenzhen, China
For further information, please go to www.mi.com
User Manual Version: V1.0
Importer: Beryko s.r.o.
Na Roudné 1162/76, 301 00 Plze
www.beryko.cz

References

• Beryko.cz
• Xiaomi United States | Xiaomi Official Website

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