Wireless Sleep Eye Mask For Bluetooth Sleeping Eyes Cover Shades Handsfree Call Music Useful For Sleep

Description

Wireless Sleep Eye Mask For Bluetooth Sleeping Eyes Cover Shades Handsfree Call Music Useful For Sleep

Feature:
1.This portable wireless sleep eye mask features music playing, music selection, volume control, shading, and other functions
2.As it covers your eyes at 360-degree, it could shield your eyes from the light, which does a great job when you are doing the meditation or sleeping
3.Advanced processing technology is adopted to bring clearer call and more stable quality
4.It supports high-quality music playback and high standard heavy bass effect of all mobile phones
5.The soft sleep music comes to you, your body slowly relax, and your brain rests
6.The ring design gets rid of the headphone cable, which could avoid the pressure on your ears to bring a sense of comfort

Specification:
Style:Headband
Communication:Wireless
Function:Common Headphone
Color:Black,Dark Blue
Connectors:USB
Control Button:Yes
Volume Control:Yes
Active Noise-Cancellation:No
Wireless Type:For Bluetooth
Vocalism Principle:Balanced Armature
For Bluetooth version:5.0
Operating range:10 meters
Charging time:1-2 hours
Listening time:8-10 hours
Battery capacity:160-180mAh with protection plate
Charging time:about 2 hours
Charging voltage:DC 5V
Frequency range:20-20KHz
Sensitivity: 95DM
Impedance:32 ohm
Horn size: 30mm
Material:silk floss and sponge
Total weight(a set):about 181g
Packaged:color box

Packaged include:
1 x eye mask for Bluetooth
1 x data cable
1 x instruction