ANC-J4

ANC Headphone

  • Description

 

 

Wired 23db high-end noise reduction, foldable.

1.Significant noise reduction (up to 23db, effectively isolate 95% background noise) headphones for travel and work
2.Stereo headphones with 40mm stereo drivers (Neodymium magnet high-end speaker) for rich bass, powerful and balanced sound
3.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.
4.3.5mm audio jacket enables non-stop stream of music even when the headphone is out of power
5. Built-in rechargeable Lithium-ion battery , simply charge it via the micro USB charging cable  

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: 300mAH
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):  ≥85db
11. The working time:  ≥32h
12. The noise reduction modes: the feedback of before and after combined with the active noise cancelling
13. Speaker diamater:  Ф40mm
14. Speaker impedance: 32ohm
15. Speaker frequency response:  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.