Selling Points:
1. Dual chips in-built: 8 channels digital hearing aid chip with 4
working programs and 5.3 bluetooth chip; Not only a hearing aid,
but also a bluetooth earphone;
2. MEMS Microphone and high-quality full-frequency Balanced
Armature Speaker built-in, clear sound quality output；
3. Super AI algorithm software can provides the fuctions such as:
Noise reduction, howling suppression, speech enhancement, echo
detect, automatic gain control, instantaneous noise suppression,
etc;
4. Max OSPL90 @2900HZ ≤115dB±4dB, FOG50 Max@2900 45dB±4dB, High
volume output and high gain can meet the needs of heavy hearing
loss users;
5. 1.7mA ultra-low power digital chip, A single charge can last for
80 hours;
6. IPX5 Waterproof Design.
Description:
The 1815 Neck Hanging Bluetooth Hearing Aids With 80 hours Long
Battery Life And Noise Cancelling is a high-end digital hearing
aid. It is not only a high-performance hearing aid, but also a
Bluetooth earphone that can listen to music and watch TV. Compared
with traditional analog hearing aids, its advantages are very
obvious. These differences are compared in the chart below.
| Items | 1815 Bluetooth Hearing Aid | Analog Hearing Aids |
| Bluetooth Earphone | Yes | No |
| Channel | 8 | 1 |
| Program | 4 | 1 |
| Wide Dynamic Range Compression (WDRC) | Yes | No |
| Active Noise Cancelling (ANC) | Yes | No |
| Speech Enhancement | Yes | No |
| Howling Suppression | Yes | No |
| Instantaneous Noise Suppression | Yes | No |
| Automatic Gain Control | Yes | No |
| Echo Detect | Yes | No |
| 64 frequency EQ equalizers | Yes | No |
Why 1815 Neck Hanging Bluetooth Hearing Aids With 80 hours Long
Battery Life And Noise Cancelling is a high end hearing aid?
Let's use professional fitting software to showcase our various
debugging parameters and details.
The WDRC of 8 channels under each hearing aid program is
individually adjusted
Set the instantaneous noise suppression and algorithm library
separately for each hearing aid program
Optimization of noise reduction algorithm for each channel under
each hearing aid program
64 frequency EQ optimization under each hearing aid program
In addition, as a Bluetooth earphone, 1815 Neck Hanging Bluetooth
Hearing Aids With 80 hours Long Battery Life And Noise Cancelling
adopts a full range dynamic iron speaker, which provides more
delicate and transparent sound quality. More importantly, the
hearing aid function and Bluetooth function automatically switch
without any user operation. As long as Bluetooth is connected, it
becomes a Bluetooth headset when you want to listen to music, make
or answer calls. When you hang up the phone or stop playing music,
it will automatically switch to the working state of the hearing
aid, which is very convenient.
In summary, the 1815 Neck Hanging Bluetooth Hearing Aids With 80
hours Long Battery Life And Noise Cancelling offers a brand new
listening experience with its ultra large gain of 45dB, ultra long
battery life of 80 hours, active noise reduction and voice
enhancement algorithms, Additional Bluetooth functionality, IPX5
waterproof design, and skin friendly silicone neck strap.
Specifications:
| Tech Data Sheet |
| Model No: 1815B | |
| Main Chips | 8-Channel Digital Hearing Aid Chip & Bluetooth Chip |
| Frequency Response Rang | 200HZ-7000HZ |
| EQ Input Noise: | ≤15dB±2dB |
| Total harmonic distortion | ≤1.5% |
| Max OSPL90 @2900HZ | ≤115dB±4dB |
| OSPL90 HFA Avg | 108dB±4dB |
| FOG50 Max@2900Hz | 45dB±4dB |
| FOG50 HFA Avg | 38 ±4dB |
| Rated Power Supply Current Consumption | 1.7mA |
| Battery type | Rechargeable lithium-ion polymer battery |
| Battery capacity | 280mAH |
| Charging Standard Voltage | DC5V |
| Charging Current | ≤300mA |
| Battery Cycle Life | ≥400 Times |
| Hearing Aid Headphone Single Standby Time | ≥20Hours |
| Integrated duration time with charging box | ≥80Hours |
| Charging Time | ≤1.5Hours |
| Charging I/O Connector Type | TYPE C |
Certificates:
FDA,FCC,CE,RoHS,RSL-SCCP
FAQ
Q1. Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Mixed
samples are acceptable.
Q2. What about the lead time?
A: 5-7 days for Sample preparing, 25-40 working days for mass
production.
Q3. Do you have any MOQ limit for mass production order?
A: MOQ 500PCS.
Q4. How to proceed an order for hearing aids?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our
suggestions.
Thirdly customer confirms the samples and places deposit for formal
order.
Fourthly We arrange the production.
Q5. Is it OK to print my logo on the product?
A: Yes. Please inform us formally before our production.
Q6: Do you offer guarantee for the products?
A: Yes, we offer 1 years warranty to our products.
Q7: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control
system and the defective rate will be less than 0.5%.
Secondly, during the guarantee period, we will send new products
with new order for small quantity. 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.
