SH33 Bluetooth Wired Dual-mode RGB Headset Mobile Phone Heavy Bass Noise Reduction Gaming Headset(Black)

1. Material: plastic2. Weight: 450g3. Channel: stereo4. How to use: head-mounted5. Frequency response range: 20-20000Hz6. Bluetooth protocol: 5.07. Transmission distance: 10m8. USB charging: DC 5V9. Output power: 35MW10. Features: 9D full range of sound effects, large speaker unit, Bluetooth 5.0, long battery life, active noise reduction, comfortable earmuffs, vowel reproduction, listening position, lightness and durability11. Function Call function, voice control, support music12. Charging time: about 2 hours13. Listening time: about 24 hours