LTNH02 ушной Невидимый усилитель звука Слуховые аппараты для глухости
- Категория товара: Ear & Hearing >>>
- Поставщик (Оптовый магазин): Guangzhou,Leyte,Medical,Equipment,Co.,Ltd.
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Описание и отзывы
Характеристики
Product Description
Ear Invisible Sound Amplifier Hearing Aids For Deafness
For slight hearing impared people.
* ON-OFFswitch.
* High-sensitive microphone.
* Affordable and reliable.
* Inner ear desigh,small size.
* Be convinient for film,drama,meeting, or class.
Max Sound Output: 110±5 dB
Max Sound Gain: ≥30 dB
Harmonic Distortion: ≤10%
Frequency Range: 300~4000 hz
Input Noise: ≤40 dB
Battery: AG3 or A312
Max Working Hours with Standard Battery: 50 h
Working Voltage: D.C. 1.5V
Working Current: ≤4 mA
Measurement: 2.3×1.3×1.9 cm
Net Weight: 4 g
* High-sensitive microphone.
* Affordable and reliable.
* Inner ear desigh,small size.
* Be convinient for film,drama,meeting, or class.
Max Sound Output: 110±5 dB
Max Sound Gain: ≥30 dB
Harmonic Distortion: ≤10%
Frequency Range: 300~4000 hz
Input Noise: ≤40 dB
Battery: AG3 or A312
Max Working Hours with Standard Battery: 50 h
Working Voltage: D.C. 1.5V
Working Current: ≤4 mA
Measurement: 2.3×1.3×1.9 cm
Net Weight: 4 g
Related Products
Why Choose Us
Guangzhou Leyte Medical Equipment Co., Limited
Leytemed is located in Guangzhou, China .We are a global manufacturer and distributor of all kinds medical products with client-centered solutions, services and expertise across the continuum of production and sale.We have sold our products to more than 50 countries ,like The Democratic Republic of Congo, Saudi Arabia, Nigeria, Zambia, Angola, Egypt, Kenya, Ghana, Paraguay, Nepal and Myanmar and so on. Our professional sales staff to help you make better purchasing decisions.
Factory
Pre-Sales Service
√ The professional team provides after-sales service online 24 hours a day.
√ We offer OEM services.
After-Sales Service
√ One year warranty.
√ More than 10 years of professional engineers help you solve problems
Exhibition
Product packaging
FAQ
Q:What's the minimum order quantity (MOQ)?
A:For most of our medical products, even order for only one unit is warmly welcomed.
Q: Can you do OEM/ private label?
A: Of course we can do OEM/private label for you.
Q: What's your delivery time?
A: Generally it is 10 days if the goods are in stock.
or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: How to ship the order?
A: Please inform us your instruction, by sea, by air or by express, any way is ok for us. We have very professional forwarder to provide the best shipping cost, service and guarantee.
Q: What is your terms of payment ?
A: We accept T/T ,LC,Western Union ,Paypal and more.Please suggest your preferred payment method.
A:For most of our medical products, even order for only one unit is warmly welcomed.
Q: Can you do OEM/ private label?
A: Of course we can do OEM/private label for you.
Q: What's your delivery time?
A: Generally it is 10 days if the goods are in stock.
or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: How to ship the order?
A: Please inform us your instruction, by sea, by air or by express, any way is ok for us. We have very professional forwarder to provide the best shipping cost, service and guarantee.
Q: What is your terms of payment ?
A: We accept T/T ,LC,Western Union ,Paypal and more.Please suggest your preferred payment method.
