The Sun Joe Electric Leaf Mulcher & Shredder is an efficient and eco-friendly tool that transforms piles of leaves into nutrient-rich mulch or compost. With a powerful 13-amp motor and a 12-inch cutting diameter it can shred up to 55 gallons of leaves per minute reducing yard waste by up to 16 times. The Smart Shred technology minimizes dust for cleaner air during operation and the adjustable control dial allows you to handle wet or dry yard waste. This lightweight and portable shredder comes with tool-free assembly and 20 replacement lines making it a convenient choice for fall cleanup.