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Home > Markets > International Trade Mart (District 3)> 2 F > Office & Study Stationery> yiwu biotect medical Co.ltd 中文

for export factory direct sales hearing aid english overseas version this factory spot batch export

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yiwu biotect medical Co.ltd 3yr.

Contacts:Elena Chat

Mobile:86-13516898881

E-mail:249899822@qq.com

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  • Description
product specifications: 9.8x7.4x3.5cm
product specifications: 9.8x7.4x3.5cm
weight: 0.1kg
weight: 0.1kg
shell technology: abs
shell technology: abs
medicine (mechanical): guangdong machinery injection 20162191589
medicine (mechanical): guangdong machinery injection 20162191589
power type: other
power type: other
rated voltage: none
rated voltage: none
rated power: none
rated power: none
brand: oem
brand: oem
packing volume: 9.8x7.4x3.5cm
packing volume: 9.8x7.4x3.5cm
color: f-138
color: f-138
 

Max Sound Output: 129dB ± 4dB
Max Sound Gain: 50dB ± 5dB
Harmonic Wave Distortion: ≤5%
Frequency Range: 450~3500 hz
Input Noise: ≤30 dB
Battery: AG13
Working Voltage dc1.5V
Working Current: ≤4mA



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Update time：20251030174201


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