An easy to operate easy start domestic grass trimmer. Low vibration, precise balance, optimum specification and superb build quality ensure longer service and superior performance from echo trimmers. This 21.2cc trimmer weighs just 21.2cc and is started effortlessly, yet is robust enough for heavy duty use.features5 year domestic warranty echo power tools come with a 5 year domestic warranty or a 2 year professional warranty. Echo es easy starting the echo es easy starting system provides effortless and comfortable engine starting.bump feed cutting head a simple feature to use, the bump feed cutting head will spool out nylon line with a simple bump on the ground. A quicker and easier hassle free solution to manual feed heads, as there is no need to leave the operating position to attend to the cutting head.technical details engine 2 stroke power 21.2cc handle type loop nylon head bump feed weight 4.7kg