Q9B Bluetooth 5.0 TWS Earbuds Sports In-Ear Earphones True Wireless 3D Stereo Headset With 500mAh Charging Case

Features:
Adopting BT 5.0 technology, it brings you high speed of data transmission, stable connection and low power consumption.
Built-in 40mAh battery in each earbud, can be charged automatically in the 500mAh metal charging case, supporting about 4-4.5 hours of working time when fully charged.
Auto power on and fast pairing between left and right earbuds once taking out of the charging case. Easy and quick to pair with BT-enabled audio devices.
Ergonomic in-ear design fit well to your ear canal and provide you long time wearing comfort.
3D stereo sound effect, let you immerse in the music world, enjoy the lossless, original sound.