Xiaomi Redmi Earbuds S - True Wireless Earbuds Manual

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

Product Overview

Charging Case

Earbuds

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.

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.

Charging

Before using the device, please tear off the protective film from the earbuds' contact points to fully charge them and their charging case.

Connect the charging cable to the charging case and keep the earbuds inside the case to charge simultaneously.

The indicator is red while charging, and changes to white once fully charged, then goes off after 1 minute.

Turning On

Once you remove the earbud from the charging case, it automatically turns on.

In case the earbuds are not in the charging case and turned off, press and hold the multi-function button for 1 second till the indicator turns white.

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 multi-function button for 5 seconds till the indicator turns red.

Connection

Automatic Connection

1. Remove both earbuds from the charging case simultaneously, and wait 2–3 seconds for the earbuds to automatically connect with each other. Make sure the Bluetooth is enabled on your device. When the indicator of the left or right earbud slowly blinks white, search for "Redmi Earbuds S" on your device.
2. Once your device and earbuds are successfully connected, your earbuds will automatically connect to the previously paired device (the Bluetooth is enabled) when they are turned on.

Note: If you cannot pair the earbuds, place them back in the case and repeat the previous steps.

Switch between single and dual earbud

When both earbuds are connected successfully, they are in dual-earbud mode. Place one of the earbuds back into the charging case and close its lid, the other earbud will automatically enter the single-earbud mode. Remove the earbud from the charging case, the dual-earbud mode will automatically be restored again.

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 multi-function button on both earbuds for about 15 seconds. After the indicator alternately blinks red and white three times for twice, then release the button 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 press the multi-function button to answer/end calls.

Reject a call

Press and hold the button for 1 second to reject a call.

Play/Pause Music

Press the multi-function button to play/pause the music while using the earbuds.

Turn On Voice Assistant

Double press the multi-function button to enable the voice assistant while using the earbuds. Note: The function of voice assistant and quick wake-up must be supported and enabled on your device.

Answer a Second Call/Switch between Calls

Press the multi-function button to answer the second incoming call during an ongoing call. Double press the multi-function button to switch between the two calls.

Switch between Earbuds and Device

During a call, press and hold the multi-function button for 1 second to switch between the earbuds and your phone.

Mute/Unmute

Double press the multi-function button to mute/ unmute the earbuds during an ongoing call.

Enable/Disable Game Mode

When playing games with your phone and earbuds being connected, press the multi-function button three times to enable or disable the game mode. In the game mode, the audio delay and latency can be effectively reduced.

Specifications

Name: Bluetooth Earphones
Model: TWSEJ05LS
Frequency Band: 2402-2480 MHz (Bluetooth)
Max RF Output Power: < 20 mW

Earbuds

Dimensions: 2.67 cm × 1.64 cm × 2.16 cm
Net Weight: Approx. 4.1 g (per earbud)
Wireless Range: 10 m (in an obstacle-free environment)
Battery Capacity: 43 mAh (per earbud)
Charging Time: Approx. 1.5 h
Music Playback Time: Approx. 4 h (earbuds only); approx. 12 h (charging case)
Standby Time: Approx. 150 h
Input: 5 V 100 mA
Battery Type: Lithium-ion Battery
Wireless Connectivity: Bluetooth 5.0
Bluetooth Profiles: HFP/A2DP/HSP/AVRCP
IP Rating: IPX4 (earbuds only)

Charging Case

Dimensions: 6.2 cm × 4 cm × 2.72 cm
Input: 5 V 500 mA
Output: 5 V 150 mA
Charging Time: Approx. 2 h
Battery Capacity: 300 mAh
Battery Type: Lithium-ion Battery

Precautions

1. Do not disassemble, repair or modify the product for any reason, as this may cause fire or even completely destroy the product.
2. Do not expose the product to environments where the temperature is too low or too high (below 0°C or above 45°C).
3. Keep the indicators away from the eyes of children and animals while using the earbuds.
4. Do not use this product during thunderstorms. Thunderstorms may cause the product to malfunction and increase the risk of electric shocks.
5. Do not wipe and clean the earbuds or their case with alcohol or other volatile liquids.
6. Avoid any contact with liquids.
7. Excessive sound pressure from the earbuds can cause hearing loss.

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.

Note

1. If the product has not been used for more than 2 weeks, it is recommended to charge the product before use.
2. Only use certified chargers supplied by qualified manufacturers.
3. Continuous use of the earbuds for a long time is detrimental to one's hearing. Do not use the earbuds at a high volume for any extended period.
4. 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.

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.

Danger of explosion if battery is incorrectly replaced. The battery shall not be exposed to excessive heat such as sunshine, fire or the like.

The Bluetooth^® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by TWSEJ05LS is under license. Other trademarks and trade names are those of their respective owners.

Manufactured for: Xiaomi Communications Co., Ltd.
Manufactured by: 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 City, Guangdong - 523000, China.
Imported by: Xiaomi Technology India Pvt. Ltd., Orchid (Block E), Embassy Tech Village, Devarabeesanahalli, Marathahalli-Sarjapur Outer Ring Road, Bangalore – 560103, Karnataka
For Consumer Complaints Contact: Manager, Customer Care, Xiaomi Technology India Pvt. Ltd., Ground Floor, AKR Infinity, Sy. No.113, Krishna Reddy Industrial Area, 7th Mile, Hosur Road, Bangalore – 560 068, Karnataka,
Phone No. 1800 1036286,
Email: service.in@xiaomi.com
For further information, please go to www.mi.com