1. Hands-free talking for iphones & other smart phones
2. Mini FM Transmitter with LCD-Display
3. Compatible with iPod/iPhone/mobile phones with 3.5mm earphone jack.
4. With 3.5mm earphone plug
5. Built-in rechargeable lithium battery constant working for 90 minutes
6. Band: FM radio frequency, 88.1~107.9 MHz, 0.1 MHz/interval
7. Frequency response: 20Hz~20KHz
8. Power supply: Built-in rechargeable lithium battery
9. Remote control effective range: 3~5m
10. Working Voltage/current: : 3.3V/25mA
11. SNR: ≥ 45dB (1KHz, 100%)
