Good to know- This Black + Decker strimmer is cordless, so you can cut grass and weeds with no cable in your way- The automatic line feed lets you trim faster - there's no need to adjust the spool yourself- It has a 28 cm cutting width, so you can trim big swathes in one go- Stay comfortable while you work - just adjust the telescopic pole and second handle to suit your height- The runtime extender lets you reduce the power when the cutting is easy, so you can save battery life- Turn it into an edger with the Flip To Edge mechanism - the guide wheel helps you get nice, clean lawn edges