Earplug Active Anti-noise Transmitter-receiver

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Earplug Active Anti-noise Transmitter-receiver


Shaanxi Fenghuo Hongsheng Science & Technology Co., Ltd
Equipped with productive earplug active anti-noise transmitter-receiver factory and company, Fenghuo Hongsheng is one of the leading China wireless earbuds manufacturers and suppliers. Welcome to contact us.

Earplug Active Anti-noise Transmitter-receiver adopts active anti-noise technology, and has the earplug receiver. So it can reduce the noise effectively and improve tone quality. The control box integrates the active anti-noise control switch, the transmitter, with the PTT key switch. This product has the features of nice anti-noise, comfortable and convenient wearing, etc.. It is the ideal audio terminal for portable communication equipment.

Main Technical Specifications:

Frequency response range: 20Hz~20000Hz;

Receiving sensitivity: 115dB/mW;

Receiving impedance: 32Ω (1000Hz) ;

Noise reduction amount: broad band of voice controlled, Max.: 22dB(20Hz~3000Hz);

Power supply: lithium battery (3.6V), with a charger.

General details:

Sold by: MsWu (0 / # 0) Grade MsWu
Email: fhheadset@aliyun.com

Ad Details

Ad id: 261112
Ad views:266
Ad expires: 2017.09.13 (in 53 days)
Added: 2017.05.16
Current rating (after 0 votes) Grade

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