Product：Bluetooth EyeMask
Model：VW-BT008 

Description:

Using advanced ergonomics, the VWTECH bluetooth eye mask uniquely contours to your face and eyelids for maximum sleeping comfort,look and feel well-rested, refreshed, and energetic.
The VWTECH bluetooth Eye Mask HD audio enhances the bass and provides a superior listening experience, with up to 360 hours standby mode, simple USB recharge and 8 hours of play time up to 10m from your device, the VWTECH bluetooth Eye Mask is a revolutionary piece of tech.
Built-in high performance dual stereo speakers and a covert mic offer a comfortable hands free personal communication and health care device, without the frustration of wires.Built-in Li-ion rechageable battery,charge via USB cable,360 hours stand-by time.
Hookes up directly by V3.0+EDR bluetooth technology,syncs to all smartphone enabled Bluetooth in seconds to make/answer phone call,listen to music etc with handsfree speaker.
Washable Velvet +Elastic material completely blocks out all light and visual stimuli so you can nap or sleep soundly anywhere like having your own personal mobile black-out curtains.

Specification:

 
1.Bluetooth: V3.0+EDR
2.Frequency; 2.402GHz-2.480GHz
3.Transmission distance: 10M
4.Transmission distance of mic: <1M
5.Rechargeable Lithium Battery:130mAH, 3.7V
6.Charging time: 1-2 hours
7.Stand-by time: about 360 hours
8.Continues working time: About 6-8 Hours
9.Bluetooth pairing name: BT music
10.Material: Velvet +Elastic Cotton 
11.Color available:Gray,Black,Purple,khaki,Pink,OEM/ODM is welcome