Macaron in-ear headphones 12 i12 TWS Bluetooth HiFi sports headphones for iPhone Xiaomi Samsung

Desciption of connectionOkmusic doesn't wait After the first successful pairing, the boot automaticallyback up, no unnecessary operationA;When the earphone is turned on, it can beautomatically reconnected Note: the first pairing should be done manually inthe bluetooth Settings of the device onlyEnsure that thebluetooth function of the device is turned on normally.