The Cadenza H57 is an OTC open-fit rechargeable BTE hearing aid without Bluetooth, which is more comfortable to wear in an open-fit style, requires no professional fitting, and can be worn after purchase. The charging case USB charging at night, the hearing aid battery life during the day, no need to worry about low power and trouble.
The rechargeable hearing aid type is ideal for hospitals, clinics, and individual dealers selling hearing aids.
| Product Name: | Cadenza H57 |
| Battery: | Rechargeable |
| Usage Duration (hours): | 20 |
| Hybrid Usage Duraion with Charging Case (hours): |
100 |
| Channel: | 11 |
| Band: | 11 |
| Noise Reduction (dBHL): | 12 |
| Multi-channels Expansion: | 11 |
| Program: | 3 |
| Program/Volume Memory: | √ |
| Program Switch Indicator: | √ |
| Low Power Indicator: | √ |
| Button / VC: | Push Button |
| Fitting Range (dBHL): | ≤70 |
| OSPL90 (dB): | 116 |
| OSPL90_HFA (dB): | 105.9 |
| FOG50 (dB): | 41.2 |
| FOG50_HFA (dB): | 34.5 |
| Eq. Input Noise Level (dB): | 24.6 |
| Battery Current Drain (mA): | 1.4 |
| Frequency Range (Hz): | 200-5535 |
| THD (%) 500Hz/800Hz/1600Hz: |
0.6/0.1/0.2 |
High-end precise acoustic signal processing and wide dynamic range compression enable the sound of each channel to be independently calculated, improving the accurate compensation of hearing and maintaining the reality of sound.
Cadenza H57 hearing aid can intelligently recognize speech sound and environmental noise, improving the speech signal while suppressing noise. The noise reduction is up to 12dB, and the voice recognition is greatly enhanced, so as to ensure that users can hear clearly voices in noisy environments.
Multiple adaptive acoustic feedback can effectively suppress howling and improve wearing comfort.
Open domes match different ear canal sizes, reduce the occlusion effect, and the stuffy feeling of wearing, and make it more comfortable.
Cadenza H57 adopts a charging design, equipped with a fashionable and environmentally friendly magnetic attraction charging case, which is easy to carry. When the hearing aid is fully charged, it can be used with the charging box for an extra 3 times charge.
OTC, BTE Open fit, Dual Rechargeable, Mini, Digital, Fitting-free, Comfortable, Easy to wear and operate.
You get what you pay for. Hearing aid price cost is related to your MOQ, usually large quantity and good price. You are now doing business directly with AUSTAR hearing aid manufacturer. No middlemen to earn spreads, meaning you'll get market-competitive prices to maximize your profits.
Hearing aid chargers are used to charge your hearing aids when the hearing aid machine battery is depleted or not yet fully depleted, usually when you go to bed at night to charge your hearing aids for a full day of use. Continuous charging will not drain the battery or shorten battery life.
Not supported. Cadenza H5 (H51, H55, H56, H57) Series rechargeable hearing aid without Bluetooth function.
Who buys our hearing aids?
Choose a hearing aid instead of PSAPs, hearing aid is a sound-amplifying device intended to compensate for impaired hearing.
If you are interested in Cadenza H57 Over-the-counter (OTC) rechargeable BTE hearing aid, please contact us for the latest product brochures and quotes.
Pre-production samples are always pre-produced before mass production. Always conduct a final inspection before shipment. You get what you pay for! Our hearing aids have won the favor and good reviews of users with high quality and affordable prices.
We have CE, ISO13485, FDA and invention patent certificates. Welcome to visit our factory to build trust and long-term cooperation.
Yes, hearing aids should be charged every night, which is the best recommendation. Occasionally forget to charge, the included charging case can charge the hearing aid 3 times.
Normal maintenance is done well, and the average life of hearing aids is about 5 years.
Rechargeable BTE hearing aids are ideal for the elderly. Among the types of hearing aids, the BTE type has higher power. The rechargeable function allows the elderly who are not flexible to solve the trouble of frequently replacing the battery.
The OTC hearing aids of the Cadenza H5 series are the smallest rechargeable BTE hearing aids, smaller than a small finger.
BTE hearing aids are available in two types: battery and rechargeable. The current Cadenza H57 you see is a rechargeable BTE hearing aid that solves the problem of frequent battery replacement.
Yes, OTC hearing aids are divided into two types: battery and rechargeable. The Cadenza H57 you see now is an OTC rechargeable hearing aid, and rechargeable is a trend.
You get what you pay for, and the cheapest may not be right for you. Only the right one for you is the best.
Programmable hearing aids are hearing aids tailored by hearing clinics to your hearing loss. OTC hearing aids do not require professional fitting and can be worn after purchase. Both are good compared to prescription and over-the-counter, but prescriptions are better.
We are a hearing aid manufacturer, you will be in direct contact with the manufacturer, which means that the price you will get is the most competitive price in the market, and the price is related to your MOQ. The best way to get the price of a BTE rechargeable hearing aid is to contact the Cadenza.
Get information about hearing aid costs/prices, OEM / ODM Service, lead time and other types of options.