Feature:100% Brand new and high quality!
Portable, lightweight, sporty design, sports, leisure, offices are free to listen to.
High powered speakers and sound Chamber design, ensure the quality of the music at the same time will not damage your headphone listening.
Large capacity file storage device.
Unique, highly intelligent design, while enjoying the music is also good after every call.
Advanced body design earloop, equipped with comfortable and convenient.
Specification:Bluetooth version: Bluetooth V3.0 (to connect two phones)
Audio range 2.402GHZ~2.480GHZ ISM Band;
Receiver sensitivity -80dbm
Wireless transmission standard CLASS 2;
Channel 79channels of 1Mhz BW
Connection point to point;
Transmission speed is 57~723Kb/S;
Stereo compression ratio 44.1/48KHZ
Polymer lithium ion battery-3.7V 100mA;
Charging time 1-2 hours;
Computer USB charging power supply 5V
Single weight (without packaging): 50 g
Color: red, green, blue
Package Included:1 x Stereo Wireless Bluetooth Headset
1 xData cable
NO Retail Box. Packed Safely in Bubble Bag.