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hearing aid box S-900

hearing aid box S-900

Place of Origin : China
Brand Name : HUGE OEM ODM
Certification : CE RoHS
Model Number : S-900
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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1. Maximum saturation sound pressure ≥ 110dB ± 5dB pole
2. full block sound gain: ≥ 30dB
3.The average gain: ≥ 40dB
4.Equivalent noise: ≤ 40dB.
5.Frequency Response: 300Hz-4000Hz
Standard battery: AG3 button batteries
Operating voltage: DC1.5V
Operating Current: ≤ 4mA
Product weight: 3g
Product size: 2 * 1.9 * 1.5cm
Package: paper + plastic box
Package size: 11.1 * 8.4 * 3.3cm
Carton Size: 52.5 * 31 * 39cm
GW: 11kg
NW: 9kg

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