Power, versatility and convenience are all here you don't have to choose between them. The power head is the heart of your EGO POWER+ multi-head system. The high-efficiency brushless motor makes the most of all ego 56v Arc Lithium battery (available separately). Take advantage of one or all of the full assortment of EGO POWER+ multi-head attachments pole saw (psa1000), edger (ea0800), string trimmer (sta1500) pole saw extension pole (psa1000) and hedge trimmer (hta2000). You have the flexibility to choose what you need and when you need it. Compatible with all EGO POWER+ Arc Lithium batteries (available separately) to deliver power beyond Belief .