Wireless Digital Hearing Aid for Deaf OTC Ear Aids Noise Reduction Buy Cheap Price Adjust by Phone APP Rechargeable Battery with All Accessories

Wireless Digital Hearing Aid for Deaf OTC Ear Aids Noise Reduction Buy Cheap Price Adjust by Phone APP Rechargeable Battery with All Accessories. Smart APP Programming: Adjust volume, modes, and frequency via Android/iOS app for DIY customization. Rechargeable Battery: Built-in rechargeable battery providing up to 20 hours of continuous working time. 16-Channel Digital Processing: Advanced digital signal processing with 16 channels for precise sound shaping. Bluetooth Connectivity: Direct Bluetooth connection to smartphones for seamless audio control and programming. Discreet RIC Design: Mini behind-the-ear design that is small, slim, and comfortable for daily wear. Noise Reduction Filter: Enhances listening comprehension by filtering background noise and protecting ears. Multi-Certification: Certified by ISO, RoHS, CE, and FDA for safety and quality assurance. OEM/ODM Service: Supports customized packaging, logo printing, and product design for brands.