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In the Ear Hearing Aid S-218

Categories Canal Hearing Aid
Brand Name: FEIE
Model Number: S-218
Delivery Time: 3 days
MOQ: 1000
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In the Ear Hearing Aid S-218

This product is a delicate ear hearing aids, especially use for your entertainment, leisure, listening to opera, watching television and movies, meeting communication or students in the calss, to make the sound effect clear and lound, good choice for people who need.

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
Product Weight:4g
Colour: Beige
Material: ABS
Product Size:2.2*1.9*1.4cm
Package: Plastic Box
Package Size:11.1*8.4*3.3cm
Carton quantity:120PCS
Carton Size:52.5*31*39cm

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