Excelvan Bluetooth Sunglasses Polarized Handsfree Headset for CellPhone Mobile Phone

Main Function:
-Bluetooth: This Bluetooth Sunglasses is available for devices with blueooth function, such as, computer/smartphone/tablet. You can call through this bluetooth sunglasses when you are driving. You also can listen to music in any devices with bluetooth function.
-Cool Design: Cool Turnable Eyeglasses can make you outstanding in crowd
-Comfortable Earphone: Scalable Earphone/ 270 rotatable/ freely adjustable and comfortable wearing
-Sunglasses: Polarized Sunglasses can protect your eyes as it can effectively prevent ultraviolet and harmful blue light. So it is the best partner for driver and the fan of outdoor activities, such as cycling/fishing/travelling/climbing. Anytime you wear it, it wil give you very clear visual feast!

Basic information:
Net Weight 30g
Material ABS plastic
Eyeglasses Polarized Eyeglasses
Bluetooth V3.0
Frequency 2.4GHZ ISM Band
Effective Range Max. 10 Meters
Audio Code 15bit resolution
S/N >60dB
Earphone Stereo
Talking Time 15-20 hours
Standby Time 100 days
Pin NO: 1234
Working Temp -10„ƒ-55„ƒ Storage Temp -20„ƒ - 80 „ƒ
Player Windows Media Player, Real player,Storm codec
Operating System: Windows me/2000/xp/2003/vista, Mac OS10.4 (uncertainty, depends on the computer model)

Products: 1 x Excelvan Sunglasses; 1 x Black Bag; 1 x Cleaning Cloth; 1 x USB Cable; 1 x User Manual