FEATURES:

Bluetooth specification 2.0;CSR BC04, range: 10 m.
Easy to installation and no need to remove the original rearview mirror.
Independent FM wireless earpiece to protect your secrets.
Super bright LCM caller English name or caller ID display.
Incoming phone number UP/DOWN reading.
DSP technology, full duplex, noise and echo cancellation.
11 hours carkit talking time and 169 hours standby time.6 hours headset talk time.
Voice dialing, Redialing,and call wating function.
Built-in high sensitivity microphone and powerful speaker.
Build in FM transmitter.