Xiaomi Mi True Wireless Earbuds Basic
User Manual
Product Overview
The Mi True Wireless Earbuds Basic offer a wire-free audio experience. The package includes the earbuds and a charging case.
Diagram Description: The product overview shows the charging case, the two earbuds, the charging port on the case, charging contacts on the earbuds, a multifunction button on each earbud, and a microphone on each earbud.
Ear Tip Sizes: The earbuds come with medium (M) size ear tips pre-attached. Small (S) and large (L) size ear tips are included in the package. You can change the ear tips as needed for a comfortable fit.
Wearing the Earbuds
Diagram Description: Illustrates how to correctly insert an earbud into the ear and shows the placement of the microphone.
Gently insert the earbud into your ear. Ensure it is securely fitted and does not loosen during head movements.
Important Note: Be careful not to cover the microphone with your finger or ear during calls. For optimal call quality, position the earbud's microphone towards your mouth.
Charging
Before using the device, remove any protective films and charge both the earbuds and the charging case.
Diagram Description: Shows the earbuds placed inside the charging case, a protective film on the earbuds, and a USB cable connected to the charging case.
Connect a cable to the charging case to charge both the earbuds and the case simultaneously. The charging case indicator light will be red while charging. It turns white when fully charged and then turns off after one minute.
Powering On and Off
Powering On: The earbuds automatically turn on when removed from the charging case. If the earbuds are outside the case and powered off, press and hold the multifunction button for 1 second to turn them on.
Diagram Description: Shows an earbud with its multifunction button and indicator light.
Powering Off: The earbuds automatically turn off when placed back into the charging case. To turn them off manually, press and hold the multifunction button for 5 seconds until the indicator light turns red.
Diagram Description: Shows holding the button for 5 seconds, after which the indicator lights up red for 2 seconds.
Using the Earbuds
Automatic Pairing: Remove both earbuds from the charging case simultaneously and wait 2-3 seconds for them to power on. If the right earbud's indicator flashes white, you can find "Mi True Wireless EBs Basic_R" in your device's Bluetooth settings. If you cannot pair the earbuds, return them to the charging case and repeat the previous steps. After the first successful pairing, the earbuds will connect automatically to your paired device.
Note: The earbuds are reset to factory settings from the factory, so you can start pairing them immediately.
Diagram Description: Shows an earbud with its indicator light and a note indicating to hold the button for 1 second for power on.
Manual Pairing: If the earbuds are off, manually turn on one earbud. When its indicator slowly flashes white, enable Bluetooth on your device and pair the earbud.
Resetting Earbuds / "Cannot Pair" Issue: If the earbuds cannot connect properly, please follow these steps for resetting: Remove the earbuds from the charging case and ensure they are powered off. Press and hold the multifunction button on both earbuds for approximately 15 seconds. After the indicator alternately flashes red and white three times, then twice, release the button and place the earbuds back into the charging case. Remove the earbuds from your device's list of paired devices, and then pair them again with your device.
Functions
These functions can be used on both earbuds:
- Answering/Rejecting Calls: Press the multifunction button once to answer an incoming call. Press and hold the button for 1 second to reject a call.
- Diagram Description: Shows a button press for answering a call and a press-and-hold action for rejecting a call.
- Music Playback/Pause: Press the button to play or pause music if a music player is active on your device.
- Diagram Description: Shows a button press to control music playback.
- Activating Voice Assistant: Press the multifunction button twice to activate the voice assistant.
- Note: The voice assistant function must be enabled in your device's settings and supported by your device.
- Diagram Description: Shows a double press of the button to activate the voice assistant.
Handling Second Call and Switching
Press once during an ongoing call to answer a second incoming call. Press twice to switch between the active calls.
Switching Audio Between Earbuds and Device
Press and hold the multifunction button for 1 second to switch the audio output between your device and the earbuds during a call.
Muting Microphone
During a call, press the button twice to mute or unmute the microphone.
Properties
- Bluetooth 5.0
- Charging Case 2-in-1
- Wireless Design
Specifications
Earbuds:
Feature | Specification |
---|---|
Name | Mi True Wireless Earbuds Basic |
Model | TWSEJ04LS |
Operating Frequency | +8.85 dBm |
Max. Output Power | 2402-2480 MHz |
Dimensions | 26.65 x 16.4 x 21.6 mm |
Weight | Approx. 4.1 g (each) |
Range | 10 m (in open space) |
Battery Capacity | 43 mAh (each) |
Charging Time | Approx. 1.5 h |
Talk Time | Approx. 4 h |
Standby Time | Approx. 150 h |
Input | 5 V 100 mA |
Battery Type | Lithium Polymer |
Wireless Connection | Bluetooth 5.0 |
Bluetooth Profiles | HFP/A2DP/HSP/AVRCP |
Charging Case:
Feature | Specification |
---|---|
Dimensions | 62 x 40 x 27.2 mm |
Input | 5 V 500 mA |
Output | 5 V 150 mA |
Charging Time | Approx. 2 h |
Standby Time | Approx. 4 months |
Battery Capacity | 300 mAh |
Battery Type | Lithium Polymer |
EU Declaration of Conformity
Liesheng Inc. hereby declares that the radio equipment type TWSEJ04LS complies 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.
To prevent possible hearing damage, do not listen at high volumes for extended periods.
WEEE Information
The WEEE symbol indicates that this product is electrical and electronic equipment and should not be mixed with unsorted household waste. It should be disposed of at a designated collection point for recycling. Proper disposal and recycling help prevent potential negative consequences for the environment and human health.
EAC Mark
Manufacturer and Importer Information
Made for: Xiaomi Communications Co., Ltd.
Manufacturer: Dongguan Yingsheng Electronic Technology Co., Ltd. (a Mi Ecosystem company)
Address: Suite 1304, 13/F, Project Phrase 2 of Gaosheng Tech Tower, Gaosheng Tech Park, No.5 Longxi Road, Zhouxi Community, Nancheng District, Dongguan, Guangdong, China.
Importer: Beryko s.r.o.
Address: Na Roudné 1162/76, 301 00 Plzeň, Czech Republic
Website: www.beryko.cz
Please read this manual carefully before use and keep it for future reference.
File Info : application/pdf, 5 Pages, 1.35MB
DocumentDocumentRelated Documents
![]() |
Xiaomi Mi True Wireless Earbuds Basic S User Manual | TWSEJ05LS User manual for the Xiaomi Mi True Wireless Earbuds Basic S (Model TWSEJ05LS). Learn how to charge, pair, use, and maintain your wireless earbuds. Includes specifications, compliance information, and safety guidelines. |
![]() |
Xiaomi Mi True Wireless Earbuds TWSEJ02LM User Manual | Setup, Features, Specifications Official user manual for Xiaomi Mi True Wireless Earbuds (Model TWSEJ02LM). This guide provides detailed information on product features, setup, charging, pairing, call management, music playback, specifications, and important safety precautions. Learn how to use your Mi True Wireless Earbuds effectively. |
![]() |
Xiaomi Mi True Wireless Earbuds Basic S User Manual and Warranty Comprehensive guide to Xiaomi Mi True Wireless Earbuds Basic S, covering setup, usage, features, troubleshooting, specifications, and warranty information provided by Info Quest Technologies. |
![]() |
Mi True Wireless Earbuds Basic User Manual | Xiaomi Comprehensive user manual for the Mi True Wireless Earbuds Basic (Model TWSEJ04LS) by Xiaomi, covering setup, usage, features, specifications, and safety precautions. |
![]() |
Mi True Wireless Earbuds Basic - Uživatelský manuál a specifikace Kompletní uživatelský manuál pro Xiaomi Mi True Wireless Earbuds Basic (Model TWSEJ04LS). Návod k použití, párování, funkcím, specifikacím a řešení problémů. |
![]() |
Mi True Wireless Earbuds Basic: User Guide and Warranty Information Comprehensive guide for Mi True Wireless Earbuds Basic, covering product overview, charging, pairing, usage, safety, specifications, and warranty details from Info Quest Technologies. |
![]() |
Mi True Wireless Earbuds Basic User Guide and Warranty Information Comprehensive user guide and warranty details for the Mi True Wireless Earbuds Basic, covering setup, usage, features, specifications, safety, and troubleshooting. |
![]() |
Mi True Wireless Earbuds Basic User Manual | TWSEJ04LS | Xiaomi Comprehensive user manual for Xiaomi Mi True Wireless Earbuds Basic (Model TWSEJ04LS). Learn about charging, battery levels, Bluetooth connection, specifications, and safety guidelines. |