Lenovo XT81 BT5.3 True Wireless Earphone Half In-ear Earbuds Low Latency Sport Headset with Mic 250mAh Charging Case

Features:
The latest BT 5.3 technology enables stable connection, fast transmission speed and low power consumption.
Auto power on and fast pairing between left and right earbuds once taking out of the charging case, quick to pair with BT-enabled audio devices.
True wireless stereo dual-ear design, left and right earphone channels are separated. It can be used solely or in pairs.
Long touch the right earbud for 2s to switch between game mode and music mode. Low latency delay, play games freely.
Ergonomic and 3.5g lightweight design ensures wearing comfort and stability, suitable for hiking, running, cycling, climbing, driving, etc.
Touch control design, no more pressure on your ears. Easy to control music and calls, and activate voice assistant (only for iOS).
A 250mAh charging case can charge and store the earbuds. 30mAh battery in each earbud offers about 4 hours of music time.
Built-in Mic on both earbuds with built-in call noise reduction algorithm delivers clear talking sound in stereo mode.