Product DetailsPowered via USB (cable included) or x4 AA batteries (not included)Can even be powered via the mains with the correct adaptorLight and portableHas forward and reverse button functionsComes with a wrist strapWeight: 430gDimensions: 25 x 7 x 4 cm (LWH)Paper maximum size:123mm width 0.35mmPackage Contents1 x USB Powered Paper Shredder1 x USB cable