Wireless Bluetooth 5.0 Stereo Eye Mask Headphones Earphone Sleep Music Mask
2.Built-in microphone for your to answer the phone call.
3.Comfortable velvet material, more breathable.
4.Elastic band and hook & loop fasteners, fits most of people.
Product Name: Wireless Eye Mask
Circumference: 570-650mm / 22.44''-25.59''
Width: 127mm / 5''
Material: Velvet + Polyester
Bluetooth Version: V5.0
Charging Time: 2-3 Hours
Play time: About 13 hours (According to the phone volume)
Talk time: About 14 hours or more(According to the phone volume)
Charging Port: Micro-USB
1 x Eye Mask
1 x Charging Cable