Powered high torque gear system powers through even the toughest overgrown areas quickly without clogging. Fast cutting for fast job completion over large areas, Improved flip to edge mechanism - easily convert from trimming, to wheeled edging mode. comfortable cutting over larger areas, efficient cutting system powered by Lithium battery technology . Specification Material: steel tube + plastic No-load speed: 8000rpm/min Cutting area: 200mm Charging time: about 5 hours Weight: 2.8kg Battery capacity: 2000mAh Battery voltage: 20V Tips: 1. We are manually measuring, there may be an error of 1-3mm, please prevail in kind. 2. Due to strong light, this product will have a certain color difference. This is normal and inevitable. thank you for understanding! 3. Delivery time is usually 15-25 days. If you have not received the purchased product within 30 days, please contact us in time, we will try our best to solve it for you.