1. Shocking bass, HiFi single sound, immersive experience, high-definition microphone
2. Dual-core power speaker, 40mm large size, strong bass
3. Lightweight and durable, foldable storage, long-lasting battery life
4. Enhanced call sound effects, CVC HD microphone
5. Bluetooth 5.0 chip, fast connection, stable transmission, stable signal
6. High-quality protein earmuffs, comfortable to block noise
7. AUX audio jack, TF card, multiple usage
8. Soft and skin-friendly, with large earmuffs that surround the ears, fit the ears without feeling, and are comfortable to wear
9. Frequency response: 20-20000Hz
10. Battery capacity: 400mah
11. Power supply mode: USB charging / built-in lithium battery
12. Transmission range: 10 meters
13. How to use: head-mounted
14. Use time: about 12 hours
15. Standby time: about 300 hours
16. Rated power: 5W
17. Rated current: 1A
18. Charging voltage: DC 5V
19. Material: sponge + ABS + electroplating
20. Channel: Stereo
21. Impedance: 32 ohms
22. Sensitivity: 85dB
23. Packing list: color box + earphone + charging cable + audio cable + manual
24. Weight: about 340g