Features & Specification:
- Material: Cotton, Soft fleece
- 100% blackout for better sleep
- Breathable, soft and comfortable
- Adjustable strap
- Foldable for easy storage
- With built-in headphones / speaker
- Compatible with any Bluetooth device
- Up to 10 hours of playtime from 1 charging
- Music playback time: maximum sound 7H, medium volume 10 hours
- Charging time: 2 hours