Making FM Car kit into your phone or other audio equipment, which ones with 3.5mm audio slots.
Press the switch on the left for 3 seconds to open it, the screen will show the transmitting frequency point, and then switch it by the "up"and "down"buttons to the frequency point as same with your car radio frequency.
If you don't hear music, Please poke A.B keys,
Car kit clips on the collar or seat belt as the best;
Press the switch on button on the right side to answer a call, on the end press the switch again to hang up.
Turn the volume of mobile phone and radio to the best.
Transmitting Frequency: FM 78 MHZ –108 MHZ
Audio frequency range: 20Hz~20000Hz
Operating current: 30±3mA
Standby Current: <1.8mA
Valid distance: ≥10m
Distortion: THD ≤2%
Working time:4 hours(Charge 1 hour)
Support: GPS, IPAD, mp3/mp4/VCD/DVD/PC etc,
1*Hands Free Car Kit
1*USB Cable