Beautiful Bluetooth Stereo Headset

Main Functions of Beautiful Bluetooth Stereo Headset:
.Sleek and ergonomic design
.Fashion Design,Elegant Diamond
.Supreme stereo quality,Enjoy music
.Super slim and Feather light
.Colorful housing
.BQB approval
.Stylish design and best quality mould and finishing
.Changeable faceplate design
.Comfortable for wearing,excellent performance
.Crystal clear and high quality voice for both talking party,noise cancellation
.Saving power function:if at lost pairing situation more than 20 minutes,the headset will turn off automatically to save power
.Voice-dialing,re-dialing,refusal of incoming call function
.Adjustable volume,Forward,backward to choose songs
.5Hours Music Playing Time

Specification:
1.Bluetooth Standards: V2.0/V2.1+EDR;
2.Radio Frequency Range: 2402-2480 MHZ
3.Bluetooth Profiles Supported: Headset,Handsfree
4.Transmission Power: 0.25i 2.5mW(Bluetooth power class 2)
5.Receiver Sensitivity: <-80dBm(PER 1%)
6.Distance: 10mi in open spacei
7.Battery Life: Standby >110 hrs
Talk time >4 hrs
8.Charging Time: <3hrs
9.Button/Switch: Multi-Function Button, Volume Up/Down
10.Weight: 5g
11.Operating Temp & Humidity: temperature -10i + 50C, Humidity 0i 95%