Twin true i8p wireless bluetooth v4.2 earbuds, double earpiece, twins earphones with charging box - white

Caller id the last call back all intelligent chinese and english voice prompts boot pair shut down the phone power will be low voice prompts apple phone power display you can always watch the headsets power situation do not worry about the headsets any electricity to make your life worry one to two connections can be connected to two mobile phones bluetooth headsets every time connected to the phone after the shutdown and then open the bluetooth headsets will automatically connect back to the phone but also more convenient