VHP-203
助听器
产品名称:助听器
型  号:VHP-203
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生产许可证号:粤食药监械生产许20061316
产品注册号:粤食药监械(准)字20102460292        
执行的产品标准号:YZB/0715-2009



  • Discreet Thin-Wire design
  • High and Low tone control
  • Left & right ear adjustability
  • Mini Receiver




Technical  Specifications

ANSI 3.22-1996

Unit

Max-SSPL 90

126.1

dB SPL

HFA-SSPL90

117.8

dB SPL

Peak Gain

43.6

dB SPL

HFA-Full On Gain

36

dB SPL

Frequency Range

450-3500

Hz

THD at

500Hz:3.6

%

800Hz:8.9

%

1600Hz:1.6

%

EQ. Input Noise Level

31.1

dB

Battery Current Drain

4

mA

Rated Voltage

D.C 1.5

V























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