Material: ABSModel: T20Weight: 66Storage capacity: no memoryFM frequency modulation function: YesPC interface type: BluetoothSize: 1.2 inchesPower supply voltage: 12-24Screen color: monochrome screenPower supply mode: cigarette lighter type car MP3Audio source: car integrated MP3 playerColour: BlackPacking informationProduct packaging size: 111X74X56mm weight 68gproduct description:This product has comprehensive functions such as car Bluetooth hands-free phone, car Bluetooth FM transmitter, car charging, car MP3 playback and so on.And, as long as your phone is equipped with Bluetooth, you can transmit the music in your phone to your car stereo, and the incoming call can be switched to the hands-free state, and when the call is over, it will automatically switch to music playback.Features:1. Bluetooth FM transmitter: transfer music in mobile phone, U disk, TF card, MP3 to car audio for playback2: Car charging: You can charge your mobile phone/iPad smartly through the USB interface.3. Car Bluetooth hands-free: The mobile phone can make one-key hands-free calls via Bluetooth.4. Car USB: U disk can be read through USB interface, or TF card can be read from card slot5. High-fidelity stereo, using DIGITAL, PLL phase-locked loop technology6. The LED display frequency makes the selection more convenient;7. Full frequency point transmission (up to 200 frequencies can be selected)8. Equipped with power-off memory, which can memorize the current playing frequency9. Direct button, play/pause, previous song/next song, rotate buttonProduct Features:1: The appearance is small and exquisite, suitable for most models2. Support Bluetooth 4.0/3.0/2.0 device connection. Support operation voice prompt, support caller number3. Intelligent identification of various Android and Apple mobile phones and other devices, USB charging, maximum output current 3.4A4. Support FM full frequency point transmission function, a total of 208 frequency points5. Support digital tube display6. Support external TF card/U disk, support MP3/WMA music format playback7. Support phone functions such as answering, hanging up, rejecting, calling back, etc.8. Support echo cancellation and noise suppression (CVC) technology during a call9. Support automatic power-off memory function10. Support Bluetooth stereo A2DP music playback