Specification: Weight: 5 ounces Lifetime: more than 800 times cutting Pencil diameter Suitable for use: 6-8mm diameter pencils Power supply: input 100-240VAC output 5.0V/1000mA or 2 AA alkaline batteries 1. Do not let the components suffered from strong vibration, otherwise it may cause the product failure. 2. The batteries should be installed correctly. Reverse polarity may cause batteries to leak corrosive liquids, heat or explosion. 3. Do not use near flammable gases. Failure to follow this warning may cause explosion or fire. 4. Be cautious of your fingers from being hurt by the razor while cleaning the sharpener. 5. Don't try to sharpen crayons, chalk or wax pencils which will clog the cutter. Package Included： Electric Pencil Sharpener x 1 User Manual x 1 (Batteries Not Included) EU Responsible Persons information: Name: PI NETWORK SARL Address:38 rue Dunois 75647 Paris CEDEX 13,75013,FR E-mail:friedlichrichter@outlook.com This merchant is committed to only offering products that comply with the General Product Safety Regulation.