Selling points:bluetooth rearview mirror+car mp3+wireless earpiece+TTS(speak caller number)

1.Supports A2DP, Integrated Car MP3 function to enjoy music while driving, play MP3 format music in SD/MMC memory, U-disk through SD and USB interface automatic,TTS(Speak caller number)
2.Individual voice dialing
3.with FM transmitting and   independent Wireless earpiece
4.Caller Name or Caller Number LCD Display
5.Phone Book Synchronization Function
6.Advanced Built-in Microphone and Speaker
7.Echo Cancellation & Noise Suppression,Full Duplex Sound Quality
8.One-Touch Answer, Call Rejection, Last Number Redial.
9.Compatible Bluetooth Specification: V2.0+EDR
10.Operating Frequency Band: 2.4GHz~2.48GHz Unlicensed ISM
11.Working Distance: Up to 10 Meters
12.Support Profiles: Headset and Hands free Profiles
13.Battery Type: Rechargeable Lithium DC3.7V, 1700maH
14.FM radio frequency: 87.5 - 108.0MHz (optional)
15.Operating temperature: -20 to 70°C