Sounds Good Technologies Launches Revolutionary Behind-the-Ear OTC Digital Hearing Aid with Advanced Noise Management and UV Sanitization

Shenzhen, China  2025-6-20 

Shenzhen Sounds Good Technologies Co.,Ltd, a leader in innovative hearing health solutions, today announced the launch of its latest over-the-counter (OTC) digital hearing aid WM-AP01. Designed to redefine accessibility and performance, this behind-the-ear (BTE) device integrates cutting-edge algorithms for enhanced sound clarity and introduces a groundbreaking UV-C sanitization feature, setting a new standard for user-centric hearing technology.

Advanced Noise Management for Unmatched Clarity
The WM-AP01 BTE Hearing Aid leverages proprietary Adaptive Noise Cancellation (ANC) 3.0 and FeedbackGuard Pro algorithms to automatically suppress background noise and eliminate whistling feedback. These innovations ensure users enjoy crisp, distortion-free sound in noisy environments—whether in crowded restaurants, public transit, or social gatherings. The ANC 3.0 system dynamically adapts to ambient noise levels, while FeedbackGuard Pro uses real-time frequency analysis to maintain stable amplification without interference.

First-of-Its-Kind UV-C Sanitization
In response to growing hygiene demands, the WM-AP01 BTE Hearing Aid includes a built-in UV-C LED sterilization chamber. A 3-minute daily cycle eliminates up to 99.9% of bacteria and viruses commonly found on hearing aids, promoting long-term ear health and device longevity. This feature addresses a critical gap in personal hearing device care, offering peace of mind for users and caregivers.

Powerful Amplification for Severe Hearing Loss
With a maximum sound pressure output (Max OSPL) of 130 dB and FOG50 Max@2900HZ gain up to 50 dB, the WM-AP01 BTE Hearing Aid delivers robust amplification tailored for moderate to severe hearing loss. Its 8-channel digital signal processing ensures precise sound tuning across frequencies, while four customizable listening programs (e.g., "Restaurant," "Outdoor," "Quiet") adapt to diverse environments at the touch of a button.

User-Centric Design and Accessibility
The device features a sleek, ergonomic BTE design with a rechargeable lithium-ion battery providing up to 25 hours of use per charge.  As an OTC product, the WM-AP01 BTE Hearing Aid is available without a prescription, making it an affordable, hassle-free solution for millions seeking improved hearing.