惠州市锦好电子有限公司
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Similar Beurer Hearing Aid Personal Sound Amplifier
美元 $5.00 - 美元 $7.00
生产所需时间:
7 - 15 日
产品型号:
JH-115
品牌名称:
JINGHAO/OEM
港口:
Shenzhen
付款方式:
L/C, T/T, Western Union, PayPal, MoneyGram
最低订购数量:
100
是否提供总谐波失真(THD):
是
电池寿命:
68Mah
重量:
7.5g
是否可定制:
是
是否提供不同尺寸的耳塞:
是
是否提供饱和声压级(SSPL):
是
描述
联络供应商
描述
- Max Sound Output：130 ± 5dB
- Sound Gain：≥45dB
- Total Harmonic Wave Distortion：≤5%
- Operation Current：≤4mA
- Frequency Range：200-4000Hz
- Input Noise：≤30dB
- Voltage：1.5V
- Battery size：LR754
- Battery capacity：68Mah
- Operation current：4.5mA
- Working time：15H
- Machine size：35mmx12mmx8mm
- Behind the ear hearing aid, easy to wear and comfortable wearing in either ear;
- A key switch, volume adjustment, easy operation;
- Corresponding uncomfortable threshold properly adjust the maximum output, protect ear;
- 3 different earplugs are provided, which can fit different people's ear;
- With audio input, low noise, high quality;
- Elegant shape with soft touching,super small speaker, invisible to wear
- 1 Hearing aid Personal sound amplifier
- 3 Ear tips
- 1 Black velvet box
- 1 Manual book
- 2 LR754 battery
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