OEM BCX-300 BLUETOOTH HANDS FREE CAR KIT
Bluetooth Version 2.1 (Also compatibile with Version 2.0, 1.1 and 1.0). Supports headset and hands-free profiles. Talk-time up to 25 hours and Standby time up to 2000 Hours (Around 83 days). Built in lithium polymer battery.DSP Included (Wind Noise Reduction, Echo reduction technology minimizes background noise and Automatic Volume Control). Clips to the visor and can be taken from car to car--no installation required. Bluetooth range up to 10 meters (33 ft) and weights 2.5 oz (70 gram)