Lenovo XT99 BT5.2 True Wireless Headphones Half In-ear Earbuds Music Earphone with Mic

Features:
BT 5.2 technology ensures higher data transfer speed, more stable and fast connection, and lower power consumption.
True wireless dual-ear design, left and right earphone channels are separated. The earbuds can be used solely or in pairs.
Auto power on and fast pairing between left and right earbuds once opening the charging case lid. Quick to pair with BT-enabled audio devices.
Built-in Mic on both earbuds with noise reduction, effectively suppressing ambient noise, delivers clearer talking sound.
Touch control design, no more pressure on your ears. Easy to control music and calls, and activate voice assistant.
A 300mAh charging case can charge and store the earbuds. 25mAh battery in each earbud ensures about 3 hours of music time.