Specification Binding : Electronics Brand : bonein HardwarePlatform : Laptop IsAdultProduct : false Label : bonein Manufacturer : bonein PackageDimensions_Weight : 0.76941329438 PackageDimensions : L:7.7599999920848 X W:7.049999992809 X H:1.9299999980314 PartNumber : BCHA8 ProductGroup : CE ProductTypeName : HEARING_AMPLIFIER Publisher : bonein Size : With 7 Frequency Bands Function SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/31QFaRLmpoL._SL75_.jpg SmallImage_Width : 58 Studio : bonein Title : Bonein Hearing Headphones to The Elderly, Hearing Amplifier Rechargeable for Adults and Seniors, Personal Hearing aids for Hard of Hearing(not for everbody) Weight : 0.8 WeightUnit : pounds