absolutely useless with telescopic handle, as it is offered for sale! I did not manage to use it on more than 1 (one) meter and see the device fall off the support and fall on its side in the grass! it is attached to its axis of rotation, by a small metal clip bulk jetty in the huge package (it was already find) this clip is too light to keep the unit; should devise a method of fixing a little stronger than that adopted by the 'engineering' of Bosch, they have certainly not tried the device in a real situation on the grass but only on the drawing board! It's just disappointing and lamentable to bring to market a device of such mediocrity. I hesitated before returning at Amazon, thinking at first to modify and consolidate to use it properly, ie standing, not kneeling, but I think it would make a gift to people at Bosch than keeping because they would feel that their product is good! An informed user tip: ESPECIALLY NOT BUY.
