Versatility - PHIRAH electric scissor offers versatility. It delivers powerful cutting action and makes quick work of various materials, including cardboard, carpet, box, leather, paper, plastic and more. It handles materials up to 1/4" thick with ease. Note: Not suitable for soft fabrics and precision cutting Safety Lock Switch - The electric cardboard cutter is equipped with a safety lock switch. You need to press both the trigger and the safety lock switch to activate it before use, which can effectively prevent accidental start-up of the carpet shears, ensuring user safety and preventing accidental injuries Comfortable Grip Ergonomics - The handle is made of soft rubber with a soft touch, ensures a pleasant hold that minimizes hand strain, avoiding hand fatigue and discomfort caused by prolonged use, whether you are a professional tailor, craftsman, or DIY enthusiast, you can easily operate our cutter tool Long Lasting Battery - Our electric scissors come with a powerful 2000mAh battery that runs at max 4V, this ensures you to complete your tasks without worrying about running out of power, giving you more cutting time without needing frequent recharges Cutting smoothly - Our rotary cutter features an advanced auto-sharpening system that maintains blade sharpness through every cut, ensuring every slice is effortlessly smooth. Pay attention to keeping the blade protection area clean after use to achieve optimal performance