Hands-free Calls 1.Answer the phone: In the connected state, when a call is made, press PHONE directly to answer the call, Press the PHONE button again to hang up the phone 2. Reject the call: When a call comes in and you dont want to answer it, long press for one-second PHONE to reject the call. 3. Redial the call: When Bluetooth connected, double press PHONE key to redial the last call 4.Private answer: On the phone, long press PHONE key to switch mobile phone / Bluetooth answer
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Multiple Protection Comes with built-in Smart IC, over-current protection, over-voltage protection, intelligent temperature control, short circuit protection. The Bluetooth FM transmitter effectively prevents multiple unsafe problems.
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Voltage Detection After inserting the Bluetooth Car FM Transmitter into the car socket, the car voltage can be detected and temporarily displayed in the screen to remind you whether you need to replace the car battery. Let you to know your car battery state easily and ensure safe driving.
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