1. Bluetooth version: V5.32. Transmission frequency: 2.4G-2.48G 3. ANC noise reduction depth: 42db 4. Transmission power: CLASS 15 5. Transmission range: 10m 6. Power supply voltage: 3.0-4.2V 7. Charging voltage: 5V 8. Charging current: 500mA 9. Standby current: 3.9mA 10. Battery capacity: 1000mah 11. Standby time: 800H 12. Bluetooth call working current: 10.7ma 13. Bluetooth ANC music working current: 12.5 14. Bluetooth listening to music Working current: 9.5ma 15. Bluetooth ANC music working time: 75-80H 16. Talk time: 90H 17. Bluetooth headset listening time: 100H 18. Charging time: 2.5H 19. The lightweight bow design provides a stable and comfortable fit. 20. Refuse ear pressure and stuffiness. The earmuffs are made of fully wrapped ear protein skin with zero-pressure memory cotton, which is skin-friendly and soft. 21. Lightweight and breathable. Simultaneously designed with a telescopic support arm and rotating head cover, it suitable for different head shapes and usage habits accustomed to making self-adjustments to make wearing more comfortable and ear-friendly.
