Bluetooth FM Transmitter Car Charger

The device is a Car F2 Bluetooth FM Transmitter, which plugs into a vehicle's cigarette lighter socket to stream music and handle hands-free calls through the car radio.FeaturesUSB Ports: Includes a green USB port (1.0A) that supports music playback from a flash drive and a standard USB port (3.1A) for charging devices.Call Button: The center button with a phone icon answers and ends hands-free phone calls.CH Button: Used to adjust and select the FM radio frequency.Media Controls: The skip/back arrows allow you to change tracks when playing music. To set up this Bluetooth FM transmitter with your car, follow these steps:1. Power on the DevicePlug the transmitter into your car's cigarette lighter or 12V power outlet.Turn your car's ignition on. The transmitter's display screen should light up.2. Find an Empty FM FrequencyTurn on your car radio and switch it to the FM band.Manually tune your radio to find a blank station that has only static noise and no audio broadcasting.3. Match the FrequenciesPress and hold the CH (Channel) button on the transmitter until the frequency on the display begins to flash.Use the skip buttons (left or right arrows) to change the number on the transmitter until it matches the exact frequency you chose on your car radio.Press the CH button again to save it (or wait for it to stop flashing).4. Connect Your Phone via BluetoothOpen the Bluetooth settings on your smartphone.Search for new devices and look for a name like "F2", "Car Kit", or similar.Select it to pair. Once connected, a voice prompt or sound usually confirms the connection.5. Play AudioPlay a song or a podcast on your phone.Turn up the volume on both your phone and the transmitter, then use your car radio volume knob to adjust it to a comfortable level.