Anc Wireless Headphones Stereo Music Headset Oem/edm
1. Category: ANC BT Noise Cancelling Headphones
2. Input terminal: 3.5mm mini stereo plug
3. Power supply mode: Lithium electronic battery power supply
4. Battery capacity: 600mAH
5. Working voltage: 3.7V
6. Large input power: 400mW
7. Large output power: 90mW
8. Noise reduction level: up to 23db
9. Noise reduction frequency band: 50-1200khz
10. Signal to noise ratio (SNR): ≥85db
11. Rated working time: ≥40h
12. Noise reduction mode: front and rear feedback combined with active noise reduction
13. Horn diameter: 40mm
14. Speaker impedance: 32 ohm
15. Speaker frequency response: 20 - 20KHz
16. Speaker sensitivity: 115dB
17. Diaphragm material: pet corona material
18. Diaphragm thickness: 19mil
19. Wire length: 1.5m
1. Category: ANC BT Noise Cancelling Headphones
2. Input terminal: 3.5mm mini stereo plug
3. Power supply mode: Lithium electronic battery power supply
4. Battery capacity: 600mAH
5. Working voltage: 3.7V
6. Large input power: 400mW
7. Large output power: 90mW
8. Noise reduction level: up to 23db
9. Noise reduction frequency band: 50-1200khz
10. Signal to noise ratio (SNR): ≥85db
11. Rated working time: ≥40h
12. Noise reduction mode: front and rear feedback combined with active noise reduction
13. Horn diameter: 40mm
14. Speaker impedance: 32 ohm
15. Speaker frequency response: 20 - 20KHz
16. Speaker sensitivity: 115dB
17. Diaphragm material: pet corona material
18. Diaphragm thickness: 19mil
19. Wire length: 1.5m
1. Category: ANC BT Noise Cancelling Headphones
2. Input terminal: 3.5mm mini stereo plug
3. Power supply mode: Lithium electronic battery power supply
4. Battery capacity: 600mAH
5. Working voltage: 3.7V
6. Large input power: 400mW
7. Large output power: 90mW
8. Noise reduction level: up to 23db
9. Noise reduction frequency band: 50-1200khz
10. Signal to noise ratio (SNR): ≥85db
11. Rated working time: ≥40h
12. Noise reduction mode: front and rear feedback combined with active noise reduction
13. Horn diameter: 40mm
14. Speaker impedance: 32 ohm
15. Speaker frequency response: 20 - 20KHz
16. Speaker sensitivity: 115dB
17. Diaphragm material: pet corona material
18. Diaphragm thickness: 19mil
19. Wire length: 1.5m