Bluetooth Car Kit - new design

Specifications:
Bluetooth Version1.2,Class2,10Meters
Operating Frequency Band:2.40to2.480GHz unlicensed ISM band
Rechargeable Polymer Battery:3.7V DC,850mAh
Normal Charge Time:8-10hrs(approx.)
Talk Time:10to12hrs.
Standby Timers:500hrs.
Dimension:L93cm x W58cm x H25cm
Weight:87g