Memory switch and low battery indicator. Super power available for moderate hearing losses. Automatic noise control function for various noisy environments.
Input noise level: 28 dB. Battery current drain: 0.56 mA. Ccording to the FDA, it is in your best health interest to obtain a professional medical evaluation before purchasing a hearing aid and you are encouraged to do so before purchasing on this item. If you choose to not obtain a medical evaluation before purchasing this item, we are required by law to provide to you and obtain from you a signed written waiver of the medical evaluation, and we are required to provide to you a copy of the User Instruction Brochure for a hearing aid, review the contents of that brochure with you, and afford you time to read the brochure. You must provide to us either a signed statement from a physician or a signed waiver before we will deliver this item to you.