- Automatically engages as soon as you place your car into reverse.
- Show distance by rearview mirror display, with Bi Bi voice warning. LED display or Rainbow LED display embeded.
- Easy installation. ( Mount the mirror unit at the original mirror in your car )
- Hand-free system: Suit every kinds of cell phone to have a call freely.
- Recorder and Player: Record 60 seconds talk from your call and play later.
*** No need to run a wire from the front of the vehicle to the rear.

More other wireless sytems are available, such as with LED display, LCD display, etc. Welcome to email us at eastman96 at vip dot 163 dot com for more information.