Audio Sensitivity (in Decibels): 40 Decibels. Features & Specs. Headphone Folding Features: In-Ear. Battery Cell Composition: Lithium Ion.
Invisible Hearing Amplifier for Adults Intelligent Noise Cancellation Beige
Invisible Hearing Amplifier for Seniors with Crystal Sound, Rechargeable.
Invisible Hearing Amplifier for Adults with Intelligent Noise Cancellation
Invisible Hearing Amplifier for Seniors with Crystal Sound, Rechargeable & Comfo
Invisible Hearing Amplifier for Seniors CIC Crystal Sound Adjustable Volume 30hr
Invisible Hearing Amplifier for Seniors CIC with Crystal Sound Adjustable Volume
