Phonak Naida V90 13 RIC BTE. These hearing aids are in excellent condition, sanitized and tested. I do not know age or hours of use of these devices.I do not provide programming. You will have to take them to your audiologist or other qualified professional for proper programming. Please note that these are medical devices and that they should be used under the services of a physician or other qualified health professional. The sale of this item may be subject to regulation by the U. Food and Drug Administration and state and local regulatory agencies. 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 "shoppinvonne" and is located in this country: US. This item can be shipped to United States.