ANC-B4

ANC Headphone

  • Description

Bluetooth聽 23db high-end noise reduction, foldable.

1.Significant noise reduction (up to 23db, effectively isolate 95% background noise) headphones for travel and work
2.CSR8635 aptX Low Latency Bluetooth stereo headphone with active noise canceling, enables you fully enjoy your favorite music in quiet without the noise and less delay聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 3.Stereo headphones with 40mm stereo drivers (Neodymium magnet high-end speaker) for rich bass, powerful and balanced sound
4.Comfortable around-ear headphones, lightweight design with premium memory foaming ear pads; 35-hour Battery Time, you can wear it all day long,Folable and compact,easy for you to carry out in the travel.
5.3.5mm audio jacket enables non-stop stream of music even when the headphone is out of power
6. Built-in rechargeable Lithium-ion battery for wireless use, simply charge it via the micro USB charging cable
7.Compatible with almost all the multimedia players and smart phones, very convenient for your daily life

1. Category: Active noise cancelling headphone
2. Output terminal: 3.5mm mini stereo plug( can choose the plate gold/plate nickel)
3. Power supply: lithium ion battery
4. Battery capacity: 280mAH
5. Working voltage: 3.7V
6. The maximum input power: 400mW
7. The maximum output power: 90mW
8. Noise level: 23db
9. Noise ratio: 50-1200hz
10. The signal to noise ratio(SNR):聽 鈮85db
11. The working time:聽 鈮13h
12. The noise reduction modes: the feedback of before and after combined with the active noise cancelling
13. Speaker diamater:聽 肖40mm
14. Speaker impedance: 32ohm
15. Speaker frequency response:聽 20 – 20KHz
16. Speaker sensitive: 115dB
17. Speaker type: Neodymium magnet high-end speaker
18. Beryllium material: pet corona material
19. Beryllium thickless: 19mil
20. Wire length: 1.2m
21. Wire material: tpe shielded wire
22. Earbuff material: Protein intradermal filling inert memory sponge.