3 Sharpening Settings: Blunt, medium, sharp. Sharp point for sketchmedium point for kids and daily writing, blunt point for colored pencil and easier bleeding. Guaranteed to Last: Crafted from high-quality materials, provides up to 5000 rounds of sharpening without wearing out. Fast & Durable Blade: With a more powerful motor, can fast sharpen a new pencil in 5 seconds and a used pencil in 3 seconds. Safety Device: Upgrade electric pencil sharpener provides an overheating protection function, which makes it an ideal choice for your kids. USB & Battery Operated: The electric pencil sharpener support 2 AA batteries(not included) and USB powered(included). When the battery power is insufficient, it can be powered by USB, which greatly saves the cost of the battery. Colour:Pink Power source:Battery Powered Material:Acrylonitrile Butadiene Styrene (ABS) Target audience:Artist, Designer, Professional, Teacher, Student