The Earthwise electric hedge trimmer has a powerful rechargeable lithium-ion battery, & a blade that will cut cleanly wherever you need to go, helping to make your yd maintenance a breeze. Product features: 40V – 2Ah battery & charger included 22″ blade length Speed: 2800 strokes Min 5/8 in maximum cut front handle safety grip. No gas, no fumes, no cords, no mess. Earthwise is the clean air choice!