Mi True Wireless Earbuds User Manual TWSEJ02LM
- June 8, 2024
- Mi
Table of Contents
Mi True Wireless Earbuds
User Manual
This version is for private use only and should not be distributed.
Product Overview
Charging Case
Charging Port, Charging Pins, Charging Indicator,
Charging Case
Earbuds
Touch Panel, Indicator, Microphone, Ear
Tips
The earbuds come with the size M of ear tips installed, you can switch to size S or L if the installed size does not suit your ear.
Using earbuds can reduce the perception of external sounds. Do not use earbuds in environments that may threaten safety. It is recommended to only use a single earbud when outdoors.
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Wearing
Gently insert the earbud into the ear canal, make sure it is not easy to sway when shaking your head.
Please pay attention to adjust the earbud to expose the microphone during
calls.
During calls, point the earbud’s microphone toward your mouth to make the call
clearer.
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This version is for private use only and should not be distributed.
Charging
Before using the device, please tear off the protective film from the earbuds’
contact points to fully charge them and their charging case.
Use a USB charging cable to charge the charging case.
Battery Level of Charging Case: Indicator Status
Low Battery: The indicator of the charging case blinks red every 3 seconds.
Depleted: Place the earbud in the charging case. The indicator of the earbud
turns red after 10 seconds, and it goes off once the earbud is powered off.
Fully Charged: The indicator of the charging case is white, and it goes off
once the charging case is disconnected with power.
When the battery of earbuds is low, you will hear a voice message. Place earbuds in the charging case, the indicator is red while charging, and turns into white once fully charged, and then goes off after 1 minute.
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Turning On
Once you remove the earbud from the charging case, it automatically turns on.
While the earbud is off, press and hold the touch panel for 1 second till the
indicator turns white.
Press and hold for 1 second
Turning Off
Once you place the earbud into the charging case, it automatically turns off.
When the earbud is turned on, press and hold the touch panel for 5 seconds
till the indicator turns red.
Press and hold for 5 seconds
Dual Earbud Usage
Automatic Connection: Remove both earbuds from the charging case simultaneously, and wait 2 – 3 seconds for the earbuds to automatically turn on. When the indicator of the right earbud slowly blinks white, you can search for “Mi True Wireless Earbuds_R” in the Bluetooth settings of your device. If you cannot pair the earbuds, place them back in the case and repeat the previous steps. After successfully pairing for the first time, the earbud will automatically connect to the previously paired device (the Bluetooth is enabled) when it is turned on.
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Note: All earbuds have been reset at the factory, and can be paired with a
device directly.
Press and hold for 1 second to turn on
Manual Connection: When the earbuds are turned off, manually turn on both earbuds. Both indicators will quickly blink white, and the indicator of the right earbud will slowly blink white after the connection between the earbuds has been established. Enable the Bluetooth of your device, then connect or pair your device with earbuds.
Single Earbud Usage
Automatic Connection: Remove one earbud from the charging case, and wait for the earbud to automatically turn on. The indicator of the earbud quickly blinks white, then turns into slowly blinks white. Enable the Bluetooth of your device, and search for Mi True Wireless Earbuds_R or Mi True Wireless Earbuds_L, then pair your device with the right earbud or left earbud correspondingly. After successfully pairing for the first time, the earbud will automatically connect to the previously paired device (the Bluetooth is enabled) when it is turned on.
Note: The left earbud (L) has a relatively long automatic connection time.
Press and hold for 1 second to turn on
Manual Connection: When the earbuds are turned off, manually turn on one of the earbuds. When the indicator slowly blinks white, enable Bluetooth of your device and pair the earbud with your device.
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This version is for private use only and should not be distributed.
Reset Earbuds
If the earbuds cannot connect properly, please carry out the following steps to reset: Remove the earbuds from the charging case, and make sure they are turned off. Press and hold the touch panel on both earbuds for about 15 seconds. After the indicator alternately blinks red and white three times for twice, then release the panel and place the earbuds back in the charging case. Delete the earbuds from the list of paired devices on your device, and then pair them with your device again.
Function Overview
The following functions can be used on both earbuds:
Answer/End calls
Gently tap either one of the earbuds to answer/end calls.
Tap
Reject a call
Press and hold the touch panel for 1 second to reject a call.
Press and hold for 1 second
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Play/Pause Music
While standby, gently tap the touch panel to play/pause music.
Note: A music player needs to be running in the background.Tap
Turn On Voice Assistant
While standby, gently tap the touch panel twice to turn on the voice
assistant.
Note: The function of voice assistant and quick wake-up must be supported and
enabled on your device.
Tap twice
Answer a Second Call/Switch between Calls
Upon incoming calls, gently tap either one of the earbuds to answer the call. During a call, gently tap either one of the earbuds to answer the second incoming call. Gently tap either one of the earbuds twice to switch between the two calls.
Switch between Earbuds and Device
During a call, press and hold the touch panel for 1 second to switch between the earbuds and your phone.
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Mute/Unmute
During calls, gently tap the touch panel twice to mute/unmute.
Specifications
Name: Mi True Wireless Earbuds
Model: TWSEJ02LM
Operating FP: +4 dBM
Max. Output Power: 2402–2480 MHZ
Earbuds
Dimensions: 23 × 14.5 × 13 mm
Wireless Range: 10 m (in an obstacle-free environment)
Battery Capacity: 43 mAh (per earbud)
Input: 5 V ⎓ 100 mA
Charging Time: Approx. 1.5 h
Standby Time: 150 h
Battery Type: Lithium Polymer
Wireless Connectivity: Bluetooth 5.0
Bluetooth Profiles: HFP/A2DP/HSP/AVRCP
Playback Time: Approx. 4 h
Charging Case
Dimensions: 62 × 42 × 26 mm
Input: 5 V ⎓ 300 mA
Output: 5 V ⎓ 150 mA
Charging Time: Approx. 2.5 h
Battery Capacity: 300 mAh
Battery Type: Lithium Polymer
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This version is for private use only and should not be distributed.
Features
Bluetooth 5.0
Bluetooth 5.0, compatible with most Bluetooth-enabled devices on the market
Touch-operated for an enhanced user experience
2-in-1 storage and charging function
Independent wireless design
Illustrations of 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.
Precautions
Notes
- Please fully charge this product before using it for the first time.
- If the product has not been used for more than 2 weeks, it is recommended to charge the product before use.
- Only use certified chargers supplied by qualified manufacturers.
- The paring function will be disabled if earbuds not used for a long time. If your device cannot find the earbuds, check if the earbuds are in pairing mode. when you cannot pair earbuds with your device, try to restart earbuds or your device, or clear the paring history, then try to pair 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.
Warning
- Do not disassemble, repair or modify the product for any reason, as this may cause fire or even completely destroy the product.
- Do not expose the product to environments where the temperature 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 in use.
- Do not use this product during thunderstorms. Thunderstorms may cause the product to malfunction and increase the risk of electric shocks.
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This version is for private use only and should not be distributed.
5. Do not clean this product with alcohol or other volatile liquids.
6. Avoid any contact with liquids.
7. Excessive sound pressure from the earbuds can cause hearing loss.
EU DECLARATION OF CONFORMITY
Hereby, [Name of manufacturer] declares that the radio equipment type [designation of type of radio equipment] 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
CAUTION
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS
To prevent possible hearing damage, do not listen at high volume levels for long periods.
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 terms and conditions of such collection points.
Storage Temperature: 0 °C to 45 °C
Operating Temperature: 0 °C to 45 °C
Service life: 1 years
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