OTICON OPN1 RT & LT HEARING AIDS plus extras!! I have cleaned and disinfected these hearing aids and they work great!! The left receiver is a #2 in length, 85db, right receiver is #2 in length and 100db power!There r 5 8mm domes and 2 10mm domes! 12 wax guards 6 packs of 312 batteries. See pictures for details as the r part of the description. The hearing aid has been cleaned, disinfected and sanitized. It's ready to reprogram to FIT with your specific hearing loss. Important notice: This hearing aid will need to be programmed by a hearing professional prior use. Please bring the hearing aid instrument to your local audiologist for programming. This item is in the category "Health & Beauty\Medical & Mobility\Daily Living Aids\Hearing Assistance\Hearing Aids". The seller is "myrightstuff" and is located in this country: US. This item can be shipped to United States.