Features: 1.Free your hands, full automatic pencil sharpener, one put and one take, two steps. 2.Automatic pencil arrangement design, no need to disassemble the broken pencil, easy to discharge. 3.Suitable for pencils within 6?8mm/0.2?0.3in in diameter, writing pencils/painting pencils/color lead can be sharpened. 4.Two kinds of power supply, battery power supply is convenient for going out, and the adapter power supply can be used at home. 5.Cleaning method, large?capacity pencil shavings storage space, separate the body to dump the garbage. specification:Item type: Electric Pencil Sharpener Material: ABS material + alloy steel blade Size: Approx. 9.3x6x12cm/3.7x2.4x4.7in Hole size: Approx. 6-8mm/0.2-0.3in Weight: Approx. 333g Color: black Power supply mode: 1. 4 x AA batteries (1.5V 600-700mAh) (not included battery) 2. 6V 2A power adapter (100~240V) PackageList: 1 x Adapter 1 x Host 1 x Instruction Note1. Children under the age of 18 must use this product under the guidance of an adult. 2. Don't try to insert your finger into the pencil hole. 3. Children should stay away from this product at any time. This is not a toy. 4. Manual measurement, there is a small distance difference