Wireless Bluetooth Headphone Over-ear Built-in Microphone - White

Having a good sound doesn't mean to cost a fortune. Whether you're an audiophile or just want to have a headset for gaming, your choice is critical.
This Wireless Bluetooth Headphone features Bluetooth 4.0 technology, music/talk switch function, built-in rechargeable battery and microphone. The Bluetooth stays connected up to 10 meters, so you can enjoy high SNR stereo Bluetooth music as well as move around freely. Listen to music, answer phone calls, and change songs. Hear what you like, where you would like.
Features
Bluetooth 4.0 technology.
Built-in rechargeable battery with USB charging. You can enjoy 12 hours of high SNR Bluetooth wireless music or 15 hours talk time, after fully charged.
Adjustable microphone swivels 145o for perfect positioning.
Automatically switch to the phone answering mode.
Allows for wireless streaming from any Bluetooth-enabled device.
Volume control.
10m distance control.
Adjustable headset.
What's in the box?
1 x Bluetooth headphone, 1 x USB charging cable, 1 x user manual.
Specifications
Wireless Carrier Frequency 2.4GHz ISM
Bluetooth Version V4.0/CLASS B
Working Current and Voltage 50mA/ 3.7V
Headset Frequency Response 40Hz~20k Hz
Microphone Frequency Response 100Hz~10k Hz
Headset SNR 85dB
Headset Distortion Degree ≤1%
Speaker Dimension Φ40mm
Microphone Dimension Φ6.0mm
Microphone Sensitivity -42Db
Speaker Impedance 32Ω
Battery Capacity 350mAh
Battery Continuous Playing Time 6h
Charging Period 2h
Receiving Range and Distance 10m/360°
N.W. 200g
Package Size 22.5L x 9W x 24H cm
Package General post pack