Wireless Fashion Sports Neckband Headset

Fashion sports headset.
2. Magnetic headset,convenient to restore.
3. Original audio sound.
4. Adjustable wire( adjust the wire length of the headset )
5. About 10 hours music play time, built-in 120mAh large battery.
6. Humanize wire design, stereo sense of control button.
7.Support to connect with two mobile devices, both of them can control the headset.
8.The longest signal distance is 10m.