EarCentric EasyCharge2 Hearing Aid (Set of 2), Advanced Rechargeable Behind-The-Ear (BTE) Ear Aid for Seniors, Crystal Clear Sound with Noise Cancellation, 4 Adaptive ProgramsBrand: Ear Centric Features: Listening In Noise: The dual directional microphones adjust the sound quality to your surroundings automatically. Featuring narrow directionality and noise reduction processing, background noises. Wind Blocking: 4 channel digital core effectively reduces the annoying effects of wind without compromising spatial perception or speech intelligibility. Rechargeable Power: Never change a hearing aid battery again. Enjoy easy,