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Home > Markets > International Trade Mart (District 2)> 3 F > Kitchen & Sanitary Hardware> 好意达生活馆 中文

e-commerce hot sale sound amplifier sound collector elderly hearing aid instrument processing customized sound collection loudspeaker

CN¥ 12.5 ~ CN¥ 14.0 /piece
EXW Price:
The price for this item is to be negotiated.
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好意达生活馆 5yr.

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E-mail:ruyida@126.com

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  • Description
1. Accessories: Main unit (1 piece), batteries (3 pieces), earplugs (3 pieces), English instruction manual
2. Maximum Output: ≤ 130 +/- 5 dB
3. Sound Gain: 45±5 dB
Harmonic distortion: ≤ 10%
5. Equivalent Input Noise Level: ≤32 dB
Frequency Range: 200--3400 Hz
Battery Voltage: DC 1.5 V
8、Directionality: Omnidirectional

Update time：20260427102815


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