4l stereo Bluetooth Headphone
Wireless Stereo Bluetooth + Wired Headset function.
3.5mm audio jack, provides a simple wired connection of a variety of music players (Such as, MP3 / MP4, etc)
Be designed with two High-grade speaker and has built-in Mic, powerful bass system
8 hours of music playing time and 120 hours of standby time.
With built-in high-quality rechargeable Li-ion Battery
easily charged by the included USB cable via computer, etc