u Product function: can connect two bluetooth devices at the same time;

u Has the answer, hang up and reject calls, play music, volume control, voice dialing, tail number redial;

u Support bluetooth function such as soc displayed on the Ipad, Iphone, USES the advanced digital signal processing (DSP) technology.

Bluetooth headset:

Product type: the headset

Wear: ears hanging bluetooth headset

Support: the A2DP Headset, stereo

Rated power: 20 MW

size：47.5*15*8 mm

Weight:76g

Frequency response range: 80-20000 hz

Impedance of products: 16 ohms

Cell diameter: 8 mm

The microphone sensitivity: - 45 + / - 3 db

The bluetooth specification: support

Battery type: lithium-ion batteries

Design: black and white contracted

Other features: built-in stereo codec

The bluetooth version: V3.0 + EDR

The support agreement: the CLASS II

Transmission range: barrier-free 10 meters or less

Transmission frequency: 2.402 to 2.480 GHz

Battery capacity: 100 mah

Charging time: 2 hours