This is a tabletop electric (battery-powered) shredder. * No adapter included. * No instruction manual. * Operation confirmed! Uses 6 AA batteries (6 batteries included) 【Size】 Width 29cm x Height 16cm x Depth 12cm Input slot...A4 size * I think there are no noticeable stains or scratches. * Please note that there is some dirt on the plastic container. I bought this a while ago and used it several times, but I haven't used it recently and have been storing it at home. It can still be used normally, so please consider it if you don't mind the small details. Office supplies Electric Manual shredder