1.Monitor headphone mode switch: Put the headphone into charging case and click charging case 3 times to switch Bluetooth or 2.4G monitoring mode,2.4G monitor headset, white light flashing,
2.Receiver delete pairing (monitor-wireless monitor-headphone connection-delete pairing) and enter pairing search, long press the charging case side button around 6s to enter pairing status. when the indicator steady and the receiver display the headphone connection. it means pairing successful.