3.5mm Wireless Car MP3 Stereo Audio Player FM Transmitter With 2.1A USB Charger Hand-free Call

Feature:1.LCD display2.Pre-store frequency mode button3.Car chargerThe input voltage is 12-24V; USB output:5V/2.1A for cell phone charging4.Wide range of applicationUsed for connecting the audio signal of mobile phone or other audio signalcan achieve wireless audio conversion and phone hands freeSpecification: Input voltage DC 12V-24V USB output 5V/2.1A FM Transmission range 88, 1-107, 9 MHz(0.1MHz/step) Effective distance ≥5m Separation 40dB Signal to Noise Ratio 45dB Distortion rate 0.1% Frequency Response 20-16000Hz Package Included:1 X FM Transmitter