It is an idea goods that can insert Cellular phone hands free function to car rear view mirror and use by hands
free at cellular phone currency using with rear view mirror while drive.
Official Partner For Samsung Mobilephone Accessory(Vossor 3)

Bluetooth Rear view Mirror Hands free Car Kit
-Enjoy both Bluetooth hands free & rear view mirror simultaneously
Big Capacity External Battery Pack
-Talking Time : up to 10 hours, Stand-by Time:up to 200 hours(Vossor 1)
12 Digit Caller ID Display
-Shows caller ID on the mirror when ringing a call
Internal Microphone
-High quality internal microphone without any wire
DSP Technology
-Automatically minimizing echo & noise with its specially designed DSP solution

Version : Bluetooth Ver 1.2 compatible
Supported Profile : Hands free & Headset Profile
Talk Time : Up to 10 hours
Standby time : Up to 200 hours
Charging time : less than 3 hours
Weight : 352g
Dimension(mm) :300(W) x 42(H) x 95(D)