Fully Automatic Electric Pencil Sharpener: Hands Free. Just put your pencil into this pencil sharpener, and it handles the rest: auto-grab, auto-feed, and auto-eject. Quick and easy pencil sharpening in just 4-8 seconds. No hand contact required for safety, no constant pressure needed, and no over-sharpening—automatically stops to save pencil. 1000mAh Battery Powered Pencil Sharpener. Equipped with a 1000mAh rechargeable battery, this pencil sharpener can sharpen up to 300 times per full charge. Supports use while charging, so it remains functional even when battery is low. Charge via USB (power adapter not included). Short Pencil Compatibility: No Wasted Pencils. Designed to accommodate short pencils as short as 2.4 inches. No need for manual sharpeners or hand strain—sharpen every usable part of your pencil with ease. 8000 Sharpenings. Heavy-duty helical blade built for long-term use. Industrial-strength design sharpens quickly and resists wear. Blade life exceeds 8000 sharpenings. Replaceable blades extend product lifespan for years of reliable performance. Large transparent shavings container requires less frequent emptying. 2 Sharpness Levels and Lead Protection System. Two selectable sharpness settings to suit different needs and preferences. Both settings prevent overly long or fragile tips, reducing breakage and maximizing pencil life. The lead protection system ensures smooth sharpening for standard graphite, colored, and mechanical pencils up to 7.8mm in diameter. Thoughtfully engineered to protect your pencils and deliver consistent results.