Eargo Neo Hifi 2021 model. It has 4 sound settings. You must provide to me either a signed statement from a physician or a signed waiver before I will deliver this item to you. This item is in the category "Health & Beauty\Medical & Mobility\Daily Living Aids\Hearing Assistance\Hearing Aids". The seller is "ch_903609" and is located in this country: US. This item can be shipped to United States.