Features:

- Bluetooth 4.2 Bone conduction headphone
- Three button, power on/off, volume increase or decrease, next/last channel
- Answer phone fucntion, press the botton, you can answer phone
- Portable Headset used in running/cycling/working/driving
- LED indicator. power on is red color light, matching is red and blue
light flickered alternately
- 100 hours long standby time, built in li-ion battery
- Deaf patients and the elderly can also used for this product
- You still can hear other voices when running, it will keep your attention and take more security
- Lightweight and will not cause pressure on your head, and offers you an ultra comfortable experience for extended periods of time wearing

Specifications:

Product name: bone conduction headphone
Model: 924812
Color: black/white
material: plastic
Size: 7cmx3.5cmx0.7cm/2.8''x1.4''x0.3''
Transmission distance: 12m
Bluetooth version: V4.2+EDR(Enhanced Data Rate)
Play time: 5-6 hours
Call duration: 5-6 hours
Standby time: about 100 hours
Charge Time: about 1- 2 hours
Battery Capacity: 90mAh
Net weight: 3g
Charging voltage: DC 5V
Mic sensitivity: 42Db
Wireless frenquency: 2.4GHZ
Working temperature: 10°C-50°C

Package Included:

1 x bone conduction headphone
1 x USB cable