Note: Before using the earphones for the first time, please place them into the charging case and press and hold the function buton for five seconds to activate them. Once activated, the earphones will automatically enter the awaiting connection state. ● Clearing connection history 1. Place the earphones into the charging case. 2. Press and hold the charging case's function buton for at least 10 seconds, and release it once the indicator stays white. The earphones have been reset, and the connection history has been cleared. The charging case's indicator blinks white, and the earphones are in pairing mode again. Note:
Due to the connection characteristics of the Bluetooth signal, in dense environments with 2.4 GHz electromagnetic signal interferences, there may be occasional disconnects or no sound. 05