Hearing Assist Eaze with rechargeable battery. Behind the Ear. Four preset amplification programs that adjust to suit your environment. Packing 46dB of crystal clear digital amplification power! Program Levels Quiet environments such as your office or home, with high fidelity and low noise reduction Louder, social environments such as restaurants, and uses higher background noise reduction TV mode Outdoors 100% Rechargable FDA Cleared Behind The Ear 4-program hearing aids Magnetic charging station New in box. Unopened.