Instruction
Our products no need make any change to the car. Can use with music player (Such as : MP3, CD, MD ECT. ) Make up music system of car mobile. Share with your inside music system of car, as you want, gain much more than pay.
Send by MP3, put our products plug into car lighter, put other side of plug into headphones interface of music player, then change radio channel to FM107. 7 (??0. 5mhz), the system will automatic change music player to frequency signal, send to music player system and player.

Products Characteristics
Application all kinds of car, no need make any change to the car.
Use import chip, newest relief 3D digit technology, high keep original (hi-fi).
Use leading PLL phase - locked loop technology, stability frequency, and strong anti - interference technique.
Easy control, small in size, classical & latest fashion shape.