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Dongguan Liangyu Electronics Co.,Ltd.
 
 
  Product :
 
  Product Name:Headphone
   
 
 
  Product Description:
SPK: U40 Mylar speaker
Impedance:32+-15% Ohm
Sensitivity:108+-4dB
Effective Freq.Band:20Hz-20KHz
Rated input power:10mW
Max.input power: 50mW
MIC:U6.0X5.0mm
Sensitivity:-52+-2dB at 4.5V,2.2K (0dB=1V/Pa,1KHz)
Directivity:Omnidirectional
Effective Freq. Band:20Hz-20KHz
Max.operation voltage:10V
Standard operation voltage:4.5V
  Contact Information:
Company Name: Dongguan Liangyu Electronics Co.,Ltd.
Contact Person: Muse Xu
Address: Sangyuan Industrial Zone, Dongcheng District
E-Mail:
Telephone: 86-769-22084242
Mobile: ------------
Fax: 86-769-22673776
Web Site: www.soaos.com.cn
 
 
 
 
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