Interface: USB2.0 <br>Screen: LED screen <br>Power mode: cigarette lighter power supply <br>USB output: 3.1A <br>Memory card type: TF card <br>Support TF card / U disk capacity: ≤ 32GB <br>Power supply: DC12-24V <br>Support file type: MP3/WMA/WAV/FLAC <br>Working current: 50-100mA DC12V <br>Bit rate: 64-320kbps <br>FM frequency range: 87.5-108MHz <br>Signal to noise ratio: 85db (FM: 65db) <br>Harmonic distortion: <0.05% FM: <0.1%) <br>Working temperature: 0°C-60°C <br>Suitable for: DC12V -24V car universal <br>Launch distance <5 meters<br>1、Car Bluetooth FM transmitter: Widely used in cars or trucks with 12-24V. <br>2、 <br>Dual USB ports: One for USB music playback; another 5V / 2.1A USB charging port to efficiently charge your device. <br>3、 <br>Music play modes: Support for Bluetooth music / TF card / U disk playback. <br>4、 <br>HD call: Support Bluetooth hands-free calling, built-in microphone allows you to talk anywhere, anytime. <br>5、 <br>Wide compatibility: Bluetooth 5.0 technology, compatible with most devices on the market.Car Bluetooth FM Transmitter &times;1