
Vienatone New R80 Earphone Digital Ear Hearing Aid Receiver Bte Hearing Aids Rechargeable with Blue-Tooth Wireless for Seniors. Digital Rechargeable Bluetooth: Features intelligent APP control and Bluetooth audio connectivity for seamless usage. 16-Channel Automatic Volume Control: Equipped with WDRC technology for adaptive feedback elimination and layered noise reduction. Customized Hearing Fitting: Tailored specifically for moderate to severe hearing loss in adults and seniors. One-Button Multi-Function: Simplified operation with one-button control for mode switching and volume adjustment. ISO and FDA Certified: Meets international safety standards with ISO, RoHS, CE, and FDA certifications. Customized OEM/ODM Service: Available for custom branding and manufacturing requirements. 1-Year Warranty Coverage: Comprehensive 1-year warranty included for all mechanical defects.