[USB & Battery Operated] The auto paper shredder can not only be powered by a USB cable but also can work with 4 x AA batteries (not included) which can surely meet your demand for different occasions. It also features a forward and reverses button for easy control.[Wide Use] The USB paper shredder is designed for paper, bills, receipts, PP plastic, etc, durable and eco-friendly. The mini paper shredder is a perfect choice to protect your information and privacy.Mini and Compact: Handheld shredder, mute and 2L capacity, for cutting A4 A6 size paper, But the paper must be folded in half, portable, anyone can use .Material: Made of plastic, small size and light weight, fit for office, school or family useFit: good tool for home or office, or invoice disclosure of personal information.Paper documents that can be crushed to information makes impossible to identifyShredding capacity:2 pages/timeShredding effect:4mm stripThroat size:123mm, Thickness of support paper:Max 0.3mm, USB interface for and ordinary computersColour:SilverMaterial:ABSSize:25x7.5x4.5cmPackage Contents:1 x shredder1 x USB cable1 x English instruction manualOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.