3-In-1 Universal Car Wireless Steering Wheel Control Button Booster Ball Controllor Multi-function LED Noctilucent 360 D

Features:- Can be installed quicklyimprove driving safety probability.- A total of 5 keys can be customized to set the function, it can supportCar Navigator of the car.- Wireless connections: Installed without removing the original steering wheel can avoid damaging the steering wheel.- More comfortable touch feelingLess space occupation. Button on the side can avoid the incorrect operation which causedby hitting the steering wheel.- Integrated arc design can be well match with a variety of car steering wheel, also, it will not bring inconvenience for wearing steering wheel cover.- Application to most of the DVD navigation with direction control function.- LED noctilucent- Two-way wireless communication is built in, and the button light is synchronized with the original headlight- Your navigation or multimedia system can be used as long as it has square control cables- This controller is universal, you dont need to remove the original steering wheel control to make it work.The receiver cable connection methods:- White: KEY 1 Control Line- Green: KEY 2 Control Line- Red: ACC- Black: GND- Yellow: LED 12VSpecifications:1. Type: Booster ball + Steering wheel button controller (Red backlight)2. Material: ABS+PC3. Number of keys: 54. Button Controller Size: 9.8x3.5x4.8 cm5. Receiver Box Size: 4.3x3.6x1 cmInstallation Method:1.Remove the DVD navigation.2.Navigation host, in the tail line to find the steering wheel multi-function control line, ACC line, ground wire, specific line