F9-3 Bluetooth 5.1 TWS Earbuds True Wireless Headphones Touch Control 2800mAh Charging Box Battery Power Display Mini Sports Twins Headset with Microphone USB Output

Features:
TWS BT5.1:
Wireless dual ear design, you can use the earbuds solely or in pairs. BT 5.1 ensures high data transfer speed, stable connection, and low power consumption.
Fast Easy Paring:
Auto power on and fast pairing between left and right earbuds once taking out from the charging case. Easy and quick to pair with BT-enabled audio devices.
Hands-free with Dual Mic:
Built-in dual Mic delivers clearer and more real talking sound in stereo mode. Touch control design, easy to control music, volume and call.
Long Battery Life:
50mAh battery in each earbud ensures 5-8 hours of music playing time. The charging box can charge the earbuds and also work as a mobile power source.
Battery Digital Display:
LED battery digital display can clearly show the battery allowance of the earbuds and charging box.