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Rechargeable Invisible Hearing Aids FDA Certificated

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Address: 1705,3Nod Smart Building,No.3388,Binhai Avenue,Nanshan District,Shenzhen,China

Contact name:Betty Yang

Retone shenzhen Technology Co., Ltd.

Rechargeable Invisible Hearing Aids FDA Certificated

Country/Region	china
City & Province	shenzhen
Categories	Other Consumer Electronics

Product Details

FDA certificate Rechargeable Invisible Hearing Aid for mild to moderate hearing loss

Product Description
This is an ideal hearing aid. Very in line with people's needs. They are very
small and light, convenient for you to wear glasses and masks, long-term
use will not burden your ears. It looks beautiful, and putting the headset in
the headset base when charging is as easy as charging a mobile phone-no
need to dispose of the battery. Automatic noise reduction and automatic sound
gain control output protect the hearing from sudden loud noises. Most are ideal
for mild to moderate hearing loss. This K419 has a very high praise rate in the
market, and it has won the Best Seller's results on Amazon, which has won
everyone's affirmation. I believe this product will surely bring you surprises and
get your affirmation. Welcome to inquire.

Specifications

* 100% Rechargable, Magnetic Charging Station
* Clear Sound Quality
* Comfortable Wearing, Easy to Use
* Analog and Digital Optional
* Fits Ear Canal Nicely Without Discomfort
* Easy to Use Up and Down Volume Buttons
* Low Power Consumption Long Time Using Whole Day
* Mini invisible size

Technical Data

Technical Data	K419
Peak OSPL 90 ( dB SPL)	115
HAF OSPL 90 ( dB SPL)	105
Peak Gain(dB)	32
HAF Ful on Gain (dB)	22
Frequency Range (Hz)	200-4500
500Hz(%)	3.0
800Hz(%)	3.0
1600Hz (%)	3.0
EQ Input Noise (dB)	30
Battery	Rechargeable

FAQ

Q: Are you trading company or manufacturer ?
A: We are manufacturer. We are a company integrating production and R&D.
Q: How about your delivery time?
A: Generally, it will take 5 to 15 days after receiving your advance payment. The specific delivery time depends on the items and
the quantity of your order.
Q: How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q: How to deal with the faulty?
A: Our products are produced in strict quality control system and the defective rate will be less than 0.2%.
For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call
according to real situation.
Q: About the rechargeable hearing aid, Why do you used the NiMH battery, don't used the Lithium ion battery?
A: We have done a large number of market research, we learned that the lithium is not very stable and lithium battery is prone to
safety accidents. NiMH rechargeable battery will be more safe and Environmentally friendly. Besides, NiMH battery can support
longer duration of use about 25H. So that is why we choose the NiMH battery.
Q: About the Protable case, Does it have a power storage function?
A: Yes, it has, the protable case we used the lithium rechargeable way, it can provide power storage function, just like a power
bank.
Q: How long will it last when fully charged?
A: Usually more than 18 Hours.
Q: Can you provide OEM brand service?
A: OEM and ODM is available, usually our OEM moq is from 200pairs.

Our Services

1. Prompt and professional reply to your inquiry.
2. Customized box, manual, printing are available for mass orders.
3. Customized program setting, fittable to personal use.
4. Personal information protected.
5. On time delivery, and 1 year warranty.