In the Ear Hearing Aid S-212(hot sale)
Place of Origin: |
Guangdong, China (Mainland) |
Product Detail
Model No.:
s-212
Delivery Date:
3 days
Packing:
Poduct use plastic boxes,pa...
This product is a delicate ear hearing aids, compact body, curved appearance designed according to auricle, wear secluded.
Technical Parameters:
1.Max Out: ≥120dB
2.Max Gain:≥30dB
3.Average Gain:≥38dB
4.Harmonic Distortion:a)≤10%(Frequency< 1000Hz)
b)≤4%(Frequency >1000Hz)
5.Equvi Input Noise:≤30dB
6.Frequency Range:≥250Hz~3500Hz
Stanard battery:AG3 or AG312 button cell
Voltage:D.C. 1.5V
Current:≤4mA
Product Weight:3g
Product Size:1.9*1.4*1.6cm
Package: Plastic Box
Package Size:11.1*8.4*3.3cm
Carton quantity:120PCS
Carton Size:52.5*31*39cm
GW:11kg
NW:9kg
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