Specification Brand : Phonak Label : Phonak Manufacturer : Phonak Model : No Model PackageDimensions_Weight : 0.03968320716 PackageDimensions : L:6.699999993166 X W:2.99999999694 X H:0.599999999388 PartNumber : 7612847831162 ProductGroup : Health and Beauty ProductTypeName : PERSONAL_CARE_APPLIANCE Publisher : Phonak SmallImage_Height : 75 SmallImage_URL : http://ecx.images-amazon.com/images/I/21rcKMBkRwL._SL75_.jpg SmallImage_Width : 69 Studio : Phonak Title : Phonak Hearing Aid LARGE size OPEN Domes Weight : 0 WeightUnit : pounds