1、Metal Knife: This mini electric paper shredder adopts metal knife, which is more wear resistant and highly durable for better efficiency. 2、Easy Operation: This mini electric paper shredder is very easy to operate, switch on the power supply and press "ON" to use it. 3、Portable Size: This mini paper shredder is small in size and light in weight, which is portable and space saving. 4、Wide Application: This mini paper shredder is suitable for anyone, ideal tool for office, school and family. 5、Ideal Gift: This mini paper shredder is an ideal and perfect gift for your friends, kids and family who always use papers. 1 x Mini Paper Shredder1 x User Manual1 x USB Cable Item Type: Mini Paper ShredderMaterial: ABS and MetalProduct Size: Approx. 16.3 x 11.9 x 14.7cm / 6.42 x 4.69 x 5.79in (Manual Measurement, There May Be Small Error)Battery Model: 4 AA Batteries (Battery Not Included)Paper Inlet Width: Approx. 123mm / 4.84inStrip Cutting Width: Approx. 3.5mm / 0.14inMaximum Shredding Capacity: 2 Sheets of A6 Paper, or 1 Sheet of A4/70g Folding Paper