wireless headphones,aviation headsets and two way radio headsets manufacturer & exporter

we are a leading manufacture speacilzing in producing and exporting all kinds of wireless headphones,noise cancelling headphones,aviation headsets, two way radio headsets
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Product list
IR wireless headphones
IR (infrared) wireless headphones (dual channel)
Infrared transmitter
FM wireless headphones
wireless covert inductive earpiece
DJ headphones
motorcycle headsets (bluetooth)
two way radio headsets (bone conduction)
Noise cancelling headphones & ear muffs
Aviation headsets
Add:No.579 Zhongshan Road(east),Ningbo,China
Tel: 0086-574-81163417
Fax:0086-574-87769033
Cell:0086-13615749662
Email:
sales@china-wireless-headphone.com
 

 

Speak Microphone  -->> SCH4040

Durable And Clear

      

◆ Light weight; adequate volume

◆ Easy to wear

◆  Applicable to hospital, retail, etc.

◆ Available for Motorola, EF Johnson, FRS, Kenwood, Icom, Yaesu/Vertex, Maxon, etc. For details please refer to Connector chart


    
   

Technical specification

Speaker

Dimension

Φ36mm

Impedance

8±15% Ohm

Rated input power

1W

Maximum power

2W

Sound Pressure Level

120±3db

Microphone

Type

Electret Microphone

Impedance

≤2.2K Ohm

Sensitivity

-40±2db

Operating voltage

1.0-10V DC

PTT

Dimension (mm)

34.9Х14.2Х11.8
   
   
 
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