Beware the DUX60 head with 2 x 6AMP batteries and this EN401MP attachment are very heavy! I had to trim about 20-25m long hedge (only one side and top) and my hands were already falling off half way through it hence had to look for the strap as otherwise would not be able to finish. You really have to had very strong hands or use strap from the start. I had to use a corded cheap hedge trimmer because about 85% into the job my 5 year old batteries finished. Apart from that the combo is superb quality and performance! However, I might just get the slightly lighter EN410MP for trimming sides or another dedicated lighter corded trimer and keep the EN401MP for trimming hedge tops and anything that would normally require a ladder.