Technology Standard :       Bluetooth CSR V2.0 Headset

Chipset :                    BlueCore4-Audio Single Chipset

Bluetooth performance standard: Support Headset and Handsfree profile

Transmitter power:    Class 2

Wireless frequency:    2.4 GHZ-2.480 GHZ

Sensitive:    < -75 dBm

Transmitter distance:   10M

Power Parameter

Charger power:    INPUT 100-240 VAC,OUTPUT 5 VDC

Working volt:     3.7V

Battery:    Rechargeable Li-Polymer battery

Charging time:     2-5 hours

Talking time:     4 hours

Standby time:   110 hours

Package Information

Product size (mm):   33*16*18

Headset weight   :    7.6 g

Packaging:   Headset + USB cable + using guide +colour box