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
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