惠州市錦好電子有限公司
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Pocket Hearing Aid
生產所需時間:
10 日
產品型號:
JH238
品牌名稱:
JINGHAO/OEM
顏色:
OEM
尺寸:
4mm x 17mm x 65mm
港口:
SHENZHEN
付款方式:
T/T, L/C, Paypal,Western Union,MoneyGram
最低訂購數量:
100
音量控制:
9
電池壽命:
2400Mah
重量:
80G
是否可訂造:
是
是否提供不同尺寸的耳塞:
是
描述
聯絡供應商
描述
Specification:
- Max Sound Output: 130 ± 5dB
- Sound Gain: ≥50dB/51.5
- Total Harmonic Wave Distortion: ≤5%
- Operation Current: ≤4mA
- Frequency Range: 500-3500Hz
- Input Noise: ≤32dB
- Voltage: 1.5V
- Battery size: AA
- Battery capacity: 2400Mah
- Operation current: 6.9mA
- Working time: 348H
- Exquisite design,obvious button, easy operation
- Pocket body hearing aid, can be easily wear in the belts, trouser pockets and other places
- Corresponding uncomfortable threshold properly adjust the maximum output, protect ear
- 3 different shape earplugs are provided, which can fit different people's ear; AA battery, long using time, easy to purchase
- 1-9 volume control, high output, high frequency, suitable for moderate and severe hearing loss
- Frequency adjustment function, "I" is ON switch, "0"is OFF switch. "H1", high frequency, can help you reduce low frequency noise, "H2", more high frequency, can help you reduce low frequency noise than h1
- 1 Pocket hearing Amplifier
- 3 Ear tips
- 1 Strong box
- 1 Manual book
- 1 Volume Sticker
- 1 AA battery
- 1 PCS 2 pins ear line
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