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ZD900ITE

更新:2016-6-16 21:41:39      点击:
  • 品牌:   OEM
  • 型号:   ZD900ITE
  • 市场价:   5000 元
  • 优惠价:   4998 元 (已有 0 人购买)
  • 在线订购   加入收藏
产品介绍

   
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Modle ZD900ITE
Class Hearing aid
Description  Medium file and comfortable .
 It is the intermediate frequency, it is suitable the severe damage and the not very serious of the audition . 
Specifications
Max SSPL±4dB)                                  129         
Full-on-gainFOG ±5dB)               30          
The scope of frequency(Hz)                  100-3000         
Equivalent input noise level±dB)        ≤25          
Harmonic distortion%                         ≤5.5         
Power supply electric voltageV         1.4              
The sum settles electric currentmA    1.6
Battery model number                               A312、PR41


Inner Packing


Accessories
Accessories


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