Bluetooth Sleeping Headphones Headband

This music sports headband is multi-purpose, can be used as a sleeping headband, wrist guard, and also as a sleeping eye mask.

Features:
Bluetooth 5.2, compatible with all Bluetooth devices
Stretchable elastic design fit most head size
Breathable, lightweight and comfortable, moisture-wicking
Built-in rechargeable lithium battery
Can be disassembled and cleaned
Can be used as a sleep headband
Suitable as a music sports headband for gym, exercise, running, yoga
A cool tech gifts for men/ women/ family/ teens/ friends

Specifications:
Material: Polyester
Color: Black
Stretching range: 25-38cm
Battery Capacity: 150mAh
Bluetooth transmission distance: about 10m
Music playing time: 10hrs
Charging time: about 1.5-2hrs
charging Interface: Micro-USB

Package Contents:
1 x Bluetooth Headband
1 x USB Cable