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18dB Active Noise Cancelling Headphone Wired Noise Cancellation Headset 118dB Active Noise Cancelling Headphone Wired Noise Cancellation Headset 218dB Active Noise Cancelling Headphone Wired Noise Cancellation Headset 3
  • 18dB Active Noise Cancelling Headphone Wired Noise Cancellation Headset 1
  • 18dB Active Noise Cancelling Headphone Wired Noise Cancellation Headset 2
  • 18dB Active Noise Cancelling Headphone Wired Noise Cancellation Headset 3

18dB Active Noise Cancelling Headphone Wired Noise Cancellation Headset

Model:ANC-J1
Brand:neutral
Origin:Made In China
Category:Consumer Electronics & Lighting / Other Consumer Electronics
Label:noise cancelling , active headphone , earphone
Price: US $16 / pc
Min. Order:10 pc
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Member Information

Detail

Shenzhen Isong Technology Co., Ltd

Free MemberGuang Dong - China
Last Online:15 Sep, 2017

Product Description

Specifications:

1. Category: Active noise canceling headphones

2. Input terminals: DC 3.5DC Plug 4

3. Working voltage: 3.7V

4. Maximum output power: 90MW

5. Noise level: 18-20db

6. Signal to noise ratio (SNR): ≥ 90db

7. Power supply: 120mA lithium battery

8. Rated operating time: ≥18h 

9. Noise reduction modes: dual-microphone noise feedback

10. Speaker diameter: 40mm

11. Speaker Impedance: 32Ω

12. Speaker frequency response: 20Hz - 20KHz

13. Speaker sensitivity: 115dB

14. Noise level: ≤-78dBA

15. Dynamic range: ≥ 78 dBA

16. Distortion THD: ≤ 0.1%

17. Stereo crosstalk: ≤ -52 dBA

18. Wire length: pvc wire, 1.5m

 

 

Features:

1. Built-in noise reduction circuit inverting precision ANC, it can effectively cut off 85% of the background noise.

2. Dedicated high-quality noise-style 40mm diameter driver unit, to ensure the highest quality.

3. 3.7v lithium ion battery, it was recharged without replacing batteries.

4. Two modes of operation, to choose noise reduction state (subject to a battery), the normal state (without battery), it was easy to switch.

5. Earmuffs imported sponge, soft and comfortable, long wear without fatigue.


Product Image

18dB Active Noise Cancelling Headphone Wired Noise Cancellation Headset 1
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18dB Active Noise Cancelling Headphone Wired Noise Cancellation Headset 2
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18dB Active Noise Cancelling Headphone Wired Noise Cancellation Headset 3
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Send Inquiry to this Member

Shenzhen Isong Technology Co., Ltd

Room 530, Mintai Building, Minzhi Street, Longhua District

Phone:
86-755-83514660
Fax:
Contact:
Judy (sales manager)
Mobile:
15820457562
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