PolarLander Universal Remote Control Car Steering Wheel Button Remote Control Car Navigation DVD / 2 Din Android/Window Bluetooth Wireless

Features: 1, the latest design modeling, 2, beautiful appearance, 3, Universal product, suitable for all car Andrews DVD player and suitable for all 2 din car DVD player 4, wireless remote control player, you can answer the phone, you can add or subtit, it can switch navigation / music / DVR / radio, etc. 5, all key functions can be customized to set its function, 6, a total of 10 keys can be customized to set the function, 7, easy to install it, enhance driving safety, 8, if your car DVD player has steering wheel control function, OK, this product is suitable for your car DVD player use, I promise! Installation Notes: 1. Removal DVD navigation 2, the correct connection cable, DVD navigation steering control line (KEY 1 and KEY2) 3, the receiver cable connection methods: White 1 KEY steering wheel control line Green 2 KEY steering wheel control line Red ACC cable car keys ?¡§+12V?? Short black negative ground connection Yellow signal receiving antenna (no connected) 4, into the DVD navigation system, steering wheel control interface 5, hold the button, then click on the screen function key learning settings,