Retone shenzhen Technology Co., Ltd.
Making better hearing part of healthy living
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Invisible Single Sided Deafness Hearing Aid Retone Sound Amplifier For Seniors
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 | K-19 |
| Peak OSPL 90 ( dB SPL) | 115 |
| HAF OSPL 90 ( dB SPL) | 105 |
| Peak Gain(dB) | 40 |
| HAF Ful on Gain (dB) | 32 |
| Frequency Range (Hz) | 200-4500 |
| 500Hz(%) | 3.0 |
| 800Hz(%) | 3.0 |
| 1600Hz (%) | 3.0 |
| EQ Input Noise (dB) | 30 |
| Battery | rechargeable |
Taking care of hearing aids
Hearing aids need to be kept dry. Methods for cleaning hearing aids vary depending on the style and shape. Other tips for taking care of hearing aids include:
Keep the hearing aids away from heat and moisture.
Avoid the use of hairspray and other hair products when the hearing aid is in place.
Turn off hearing aids when they are not in use.
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: 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.