1. Remove left and right (LR) headphones from the charging case. The ear will
automatically open and connect
2. Turn on the phone Bluetooth search and click on the main headset name to pair.
3. When used again, they will automatically connect to your Bluetooth device
-True wireless stereo, HIFI sound.
-Both the left and right ears have full Bluetooth headset functionality and can be
used individually or in pairs.
-Dual-mode Bluetooth 5.0, ultra-low power consumption.
-Bluetooth transmission distance: 10 meters barrier-free.
-Listening to song time: about 4-6 hours
-F9 Battery capacity (charge box): Built-in 2000mAh large capacity battery. Power
bank provides charging for your phone Compatible with iOS Android phones, laptops, and other Bluetooth devices