
Vienatone Dragon Digital OTC Ear Aid Medical Device OEM ODM APP Control China Bte Bluetooth Hearing Aids Rechargeable Supplies. Advanced Digital Processing: 130nm chip with 16-channel WDRC and layered noise reduction for clear sound. Smart APP Control: Full wireless control via BLE Bluetooth and HA Smart application. Customizable Channels: Available in 4, 8, or 16 channels to suit specific hearing needs. Rechargeable Design: Features magnetic catch charging for convenient power management. Multiple Program Modes: 3 modes: Quiet Environment, Noise Reduction, and Advanced Noise Reduction. Comprehensive Certifications: Certified by CE, FCC, ISO, RoHS, and FDA for safety and quality. OEM/ODM Services: Full customization options available for branding and specifications. 1-Year Warranty: Includes a 1-year warranty period for peace of mind.