Chipset:

High quality V4.1, class 2, stereo

Bluetooth Standard:

Bluetooth4.0

Operating Frequency Range:

ISM 2.402 to 2.480GHz

Bluetooth Profiles:

Headset & Handsfree and A2DP & AVRCP Profiles

Transmitted Power:

Class 2

Wireless Link Range:

10 meters

Charging Output:

DC 5V 100mA

Built-in Rechargeable Battery:

Lithium polymer battery65mAh(401024)

Charging Socket:

microUSB

Standby Current:

≤0.6mA

Talk Current:

≤25mA

Shutdown Current:

≤3μA

Speaker:

10mW+10mW

Microphone:

-38dBm 4015

Charging Time:

≤2 H

Talk Time:

>4.5 H

Music Time:

>4.5H

Standby Time:

175H

Weight:

16.4g

Included Accessories:

1 x bluetooth headset

1 x USB Cable  4 x silicone ear caps

1 x user manual 

Packing:

Normal is blister&paper box, can be customized as request

Application:

Compatible with computer/laptop and Bluetooth enabled mobile phone.

Warranty:

1 year