產品資訊 - Powerful analogue BTE-hearing aid->hearing aid

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Xiamen Newsound technology Co.,Ltd.

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Powerful analogue BTE-hearing aid

產品分類 :

生化科技->醫療器材->助聽器

產品規格

Minimum Order	100 PCS
Payment Term	T/T ADVANCED
Sample	Charge

產品描述

NS285 PP
-Powerful push-pull output BTE
-Low frequency gain adjustment
-Overall output adjustment
-Telecoil input function
-Audio input function
-675 # battery

Technical Data NS285PP NS285 D2 NS285 D4
Peak value 137+-3 dB 132+-3dB 132+-3dB
Output at 1600 Hz 130+-3dB 126+-3dB 126+-3dB
Maximum gain 68+-5dB 58+-5dB 58+-5dB
Gain at 1600Hz 58+-5dB 52+-5dB 52+-5dB
Battery current <=2mA <=1.5mA <=1.5mA
Equivalent Input Noise<=28dB <=28dB <=28dB
Total Harmonic Distortion<=3% <=3% <=3%

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