1. Material: Super soft velvet (nylon Lycra + slow rebound sponge)
2. Bluetooth version: 5.0 dual mode
3. Interface: Micro-usb charging port
4. Horn: the host split bilateral stereo, double horn design, power: 32 ohms 0.25W ,bass strong and powerful;
5. Structure: the new structure is more convenient to disassemble and assemble ,with charging leads;
6. The standby time is 300 days,charging for 2-3 hours, lasting for 10-12 hours;
7. Indicator lights: red and blue lights; turning off lights after Bluetooth connection is successful
8. Battery capacity: 200mah
9. MIC: 40dB ,frequency: 2.4-2.48 GHz
10. Bluetooth distance: more than 10 meters without obstacles;
11. Functions and uses:. It can be used instead of Bluetooth headset mobile phone calls; removable cleaning
12. Applicable people: music lovers,side sleeper
13. Product size: 280 x 105 x 25mm
14. Net weight: approx. 92g

Packing list:
Eye Mask x 1
Charging line x 1