Analog pocket hearing aids NS385

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Analog pocket hearing aids NS385
Posting date : Apr 29, 2008
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HS-CODE
90-
Package & Delivery Lead Time
Detailed Description
【General Introduction】 NS385BW is a smart pocket hearing aid. It makes your life with hearing aid easy and economical. The fashionable design also makes it a more attractive product. 【Technical info】 Technical Data NS385 Peak value 132±3dB Output at 1600Hz 125±3dB Maximum Gain 65±5dB Gain at 1600Hz 60±5dB Battery current ≤6mA Equivalent Input Noise ≤30dB Total Harmonic Distortion ≤5%  NS385 5#battery IEC-118-7/94(2cc-coupler) Configuration ON/OFF switch Volume control switch N-H1-H2 switch PC trimmer (AGCO) GA trimmer (Gain)

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