YOUWE 21V 8-inch Outer Rotor Electric Saw can easily cope with various gardening and pruning tasks with its strong power and efficient performance. The outer rotor design improves durability and stability, and it has more efficient performance than brushless motors. It ensures that it is not easily damaged after long-term use. Its compact and lightweight structure makes it more convenient to carry, especially suitable for users who need high maneuverability. It is an ideal choice for home gardening and professional pruning.