Hot Selling Bluetooth Music Sleeping Eye Mask Headband, Bluetooth Sports Headscarf Call Headband, Yoga Headwear

colour:Hemp ash
Support customization:support
Bluetooth protocol:5.0
Transmission range:15 meters
Soundtrack:stereo
Whether single or double ear:Bilateral stereo
Battery life:20
Features:Support music
How to use:Head-mounted
Mold type:Private model