Rechargeable Invisible Hearing Aids For Elderly 400Hz -3500 Hz
Price:
To Be Negotiated
MOQ:
50
Delivery Time:
30days
Brand:
CQP
Product Description
Features
Charging easy and convenience .
Large capacity , warking time is 12 - 18 h
light weight . just 5 g
Simple operation , one key switch
Specification
| Package Size : | 148*104* 390mm |
| Net Weigh t: | 5g |
| Gross weight : | 175g |
| Total harmonic distortion | ≤ 10% |
| Battery : | Rechargeable battery |
| Battery Capacity : | 40 mAH |
| MAX SSPL 90 ( dB SPL ): | ≤ 130 |
| HF A SSPL 90(± 4 dB SPL ) : | 123 |
| Peak Gain ( ±5 dB ) : | 40dB |
| HFA FOG ( ± 5 dB ) : | 35dB |
| Frequency range ( Hz ) : | 400Hz -3500 Hz |
| Charging time : | 6 - 10 h |
| Working time : | 12 - 18 h |
| Power supply voltage : | DC 1 .4 V |
| Equivalent input noise ( dB ) : | ≤ 32 |
| Warranty : | 1 Year |
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Company
chongqing pharmaceutical (hunan) pharmaceutical Co., Ltd
Location
3rd floor, building 1, Wantian International Wood Industry Zone, Wangcheng District, Changsha City, Hunan Province
Contact Person
Eleven Xie