MP3 Player with Car Stereo Transmitter

Features:

1) Voltage: 12V

2) Total current: 80mA

3) Working temperature: 70

4) The current of main unit will change with different U-discs 

    and MP3 players

5) Horizontal distance of transmitter: 35m

6) Frequency: 88-108 MHz

7) Channel of transmitter: 7

8) Channel separation: 40dB

9) Audio frequency response (input): 20-2000 MHz