Powerful 20-volt trimmer with 2.0Ah lithium-ion battery and fast charger included in the package; Durable and reliable motor with a superior run-time.Speed : 9000 RPM Trimmer edger with 10" cutting width with auto-feed; Spool and 0.065" nylon line included; Flip-down edge guard for a more convenient edging experience Eco trimmer with an adjustable handle and telescopic pole so you can adjust the shaft based on your preference and comfort Cordless, lightweight and easy to use; Battery-powered, low-maintenance and does not require gas or oil Earthwise Power Tools by ALM 20-volt battery that is compatible with all second series 20-volt lithium-ion Earthwise product; 2-year warranty on the tool and 1-year warranty on the battery