The ST04 offers the freedom of the garden with its lightweight, cordless design. Extra reach from telescopic handles The easily extendable telescopic handles allow you to adjust the ST04s height to your own personal preference, reducing the risk of injury caused by uncomfortable pre set grips. The cordless design also means you have total freedom of your garden to cut & trim wherever you need to. Rotating head With a head that rotates through 180 degrees to allow instant change between cutting & edging, the ST04 saves you time & effort having to constantly re-adjust your stance depending on the job you are undertaking. Powerful performance 12V Ni Cad battery powers a blade spinning at 8500RPM which will cut through long, thick grass quickly & quietly. It will also provide enough power to ensure the ST04 will run for up to 30 minutes from a single charge.