Product Description

Parameters:
1）bluetooth version: V4.0+EDR                                                                                               2）Frequency range: 2.**2gHz*2.**0gHz
3) Transmission power: Class 2
4)Transmission distance: about *0m
5）*9channels of 1Mhz BW
6）connection: point to point                                                                        Talking time: up to 3H
Music time: up to 3 H
Standby time: up to **0hours
Charge time of less than 3 H
Lipo battery capacity:*5mAh

Function:
1.Stereo Bluetooth headset for wireless music plus call functionality
2.Unique design that's lightweight and comfortable for all-day us
3.Vibration alert on call
4.Support apt-X technology
5.Exceptional audio with noise suppression and echo cancellation
6.Magnetic ear buds snap into place when not in use; music controls on neck strap    7.High quality stereo bluetooth Wireless  headset with music & phone functions