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micro ear hearing aid S-211

Categories hearing aid
Place of Origin: China
Brand Name: HUGE OEM ODM
Certification: CE RoHS
Model Number: S-211
MOQ: 100pcs
Price: 10-20USD/PCS
Packaging Details: carton box
Delivery Time: 15days
Payment Terms: TT paypay western union
Supply Ability: 10000pcs/weeks
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micro ear hearing aid S-211

1.Max Out: ≥115dB
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:2.3*1.3*1.9cm
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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