惠州市锦好电子有限公司
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Open Fit USB Hearing Aid
生产所需时间:
7 日
产品型号:
JH351O
品牌名称:
JINGHAO/OEM
颜色:
OEM
尺寸:
40mm x 10mm x 8mm
港口:
Shenzhen
付款方式:
L/C, PayPal, Western Union, MoneyGram
最低订购数量:
100
是否提供总谐波失真(THD):
是
电池寿命:
500 + recharges
重量:
4.4
是否可定制:
是
是否提供不同尺寸的耳塞:
是
可调音调:
6 Adjustment Control Volume
是否提供饱和声压级(SSPL):
是
描述
联络供应商
描述
Specification:
- Item No.: JH351O
- Color: Beige/Optional colors
- Frequency Range: 200Hz-6000Hz
- Total Harmonic Wave Distortion: 500HZ≤0% 70dB 800HZ≤1% 70dB 1600HZ≤0.8% 65dB
- OSPL90 Max @ 1000Hz 135.8dB HFA Avg 127.7dB
- FOG50 Max @ 1000Hz 51.4dB HFA Avg 43.6dB
- Reference Test Gain Target : 43.7dB
- Measured: 43.7dB
- EQ Input Noise: 29.5dB
- Response Limit 83.7dB F1 = 334 F2 = 5705Hz
- Charge: USB Charge
- Working time: 20hours
- Recharge Time: 7hours
- Certifications CE,ISO13485,ISO9001,Medical CE,Rohs,FDA
- 12-14 hours continuous use with a full charge
- Can Charge with Computer, AC Adater anywhere when you outsite
- Supplied with case and cleanling tools
- Supplied with USB charging dock
- Ideal for restricted hearing ability
- Comfortable fit behind the ear - barely visible
- Amplifies the volume of all sounds indoors and outdoors
- 3 attachments to individually adjust to the ear canal
- Low-noise rendering
- Personal Ear Care Rechargeable BTE Hearing Aid Kit With Open Fit Tube
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