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Rechargeable Mini Hearing Aids Hearing Amplifier
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Product: Views:304Rechargeable Mini Hearing Aids Hearing Amplifier 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-12-06 07:47
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Details
Product name Rechargeable mini hearing aids hearing amplifier
Item No. RH-HA-15
Product size 19*14*20mm
Packing 1sets/color box,color box size:150*108*60mm,50pcs/ctn,carton size:360*300*266mm,NW./G.W.:6.2/7KGS

MaxSSPL(±5dB) 128
Full-on-gain(FOG)(1.6KZ,±5dB) 31
Equivalent input noise level(±dB) ≤22
Harmonic distortion(%)(1.6KHZ) ≤4
Power supply electric voltage(V) 1.5
The sum settles electric current(mA) ≤3
Continuoue wrok time (H) ≥10
Charging time 6-8H



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