Universal Wireless Car Steering Wheel Button bluetooth Remote Control For Stereo DVD GPS

Universal Wireless Car Steering Wheel Button bluetooth Remote Control For Stereo DVD GPSSpecification Material ABS PCColor BlackShape Half MoonQuantity Of Button 6 ButtonsSteering Wheel Control Size 10 3x4 5x3 4 cmButton Function Include Mode Switch Prev Song Next Song Vol Vol Rang UpController Receiver Power Supply 12V DCController Power Source A23 Battery 3 7VOperating Temp 20℃ 85℃Features Easy installation and removal Applicable to most of the market with direction control function of DVD navigation This controller is universal you dont need to remove the original steering wheel control to make it work Can support 5 buttons and 10 buttons two choices to meet the common operations of the car Super touch design small space occupation side button will not cause the wrong operation by steering the wheel Integrated arc design perfect compatible with a variety of car steering wheel does not affect the steering wheel cover Being flexibly installed along the steering wheel as you like this controller is easy to use and helpful to keep safety foryour driving Installation Instructions 1 Please find the steering wheel key control plug and ground wire of the DVD player 2 Then checking the note of each color wire for the remote receiver A Red Wire as accessory switch B GND wire as black ground C KEY1 Dark Gray KEY2 Gray Find theoriginal steering wheel control plug of the vehicle and connect it to steering wheel control wire block If the DVD player only hav