32 Channels 4 Programs OTC Hearing Aids With Mathematical Operation Library

OTC Digital Hearing Aid – Intelligent Sound, Personalized for You

Engineered for clarity and comfort, this OTC digital hearing aid combines premium hardware with an advanced AI-powered algorithm library to deliver a superior listening experience. Equipped with a MEMS microphone and a full-frequency balanced armature speaker, it ensures crisp, natural sound reproduction.

At its core lies a 1.7mA ultra-low power digital chip supporting up to 60 hours of standby time. Unlike traditional analog aids, this chip integrates a comprehensive digital signal processing library and algorithm suite, including multi-channel wide dynamic range compression, speech enhancement, howling detection, echo suppression, automatic gain control, and instant noise suppression. With 64-band EQ equalization, it provides precise tuning for every frequency.

Adaptive noise reduction intelligently analyzes and filters background noise for clearer conversations, while four customizable listening modes and independent left/right volume control (up to 115dB) meet diverse hearing needs, from mild to severe loss.

Designed for long-term comfort, it features an ergonomic build, lightweight materials, and six ear tip options for a perfect fit. Discreet and stylish, it resembles premium Bluetooth earphones—allowing you to hear better without compromising your look.

Experience hearing that’s sharper, smarter, and truly personalized.

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FAQ

Q1. Can I have a sample order for hearing aids?

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.