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Universal Car Steering Wheel Control Button (Red Light)

Function :

1. Support Various Android / Wince Car Multimedia Player With Steering wheel Control Function
2. Key controllers - GPS, Phone off/on, Mute , Volume + - , Mode , and Last/Next program ( Music, video, Radio,bluetooth,GPS ... )
3. Easy installation


Specifications:

- Product Width Dimmession : 3.5CM ; Height/Thickness : 0.80CM
- Material: ABS, PE
- Power: 1W
- Voltage: 3-5V
- SNR: 96dB
- Transmission distance: about 5m
- Battery: 2pcs CR2025 button cell (included, normally ,it could work for 2-3 years )
- with Red light on buttons ( click the physical button, the button light will be on for 2-3 seconds )


Package list :

2 x Controller Key (with built-in button battery)
1 x Receiver Box
2 x Strong Sticker
2 x Rubber bracket


Attention for pre-order:

* The product could not work with any tablet PC , Home TV , or car headrest , roof mount monitor ...
* if your car radio player has key 1 wire , no key 2 wire , , Please do not buy , our product could not work with the car radio completely .
* the product can work with android car radio player , or wince car radio player with key 1 ,and key 2 wires .


Knowledges for installation:

* before installation , please switch off your car power ,and avoid to burn the electronics board when making wrong wire connection
* please make the wire connection according to wire diagram ( see the below wire diagram )
* after wire connection , please enter in the menu interface of steering wheel control on car radio screen,and set up these soft buttons on learning , click the soft button on car radio screen ,and then press the corresponding physical button on steering wheel control button . repeat to pair the buttons one by one .