1. Soft protein earmuffs, adjustable headband, ear cotton fill the head beam, fit the head
2. 50mm high-definition speaker unit, strong bass
3. Lightweight and durable, foldable storage, long-lasting battery life
4. Bluetooth 5.0 chip, fast connection, stable transmission, stable signal
5. Function: call function, support music
6. Channel: stereo
7. Sensitivity: 110dB
8. Impedance: 32 ohms
9. Playing time: 80 hours
10. Charging time: about 3 hours
11. Power supply mode: USB charging / built-in lithium battery
12. Battery capacity: 1000mah
13. How to use: head-mounted
14. Plug Type: 3.5mm Audio Cable with In-Line Microphone
15. Standby time: about 300 hours
16. Rated power: 5W
17. Rated current: 1A
18. Charging voltage: DC 5V
19. Frequency response: 20-20000Hz
20. Transmission range: 10 meters
21. Product list: earphone + storage bag + manual + charging cable + 3.5mm audio cable with microphone
22. Size: 17x14x10.5cm
23. Weight: about 400g
