Detailed Product Description
1).Bluetooth specification:1.2
2).USB software framework support
3).Full duplex, noise and echo suppression, DSP technology
4).Enjoyment of using car speakers by 4 available frequencies setting
5).Besides the usage of the built-in rear speaker and earpiece for private conversation
6).Built-in microphone
7).Voice recorder and play back
8).Super bright caller ID display
9).Voice dialing and redialing
10).Call waiting function
11).High capacity rechargeable Li battery with longest consumption time
