As some have already written it is a consumer product, the use is very limited. If you need a tool to prune a few branches, then this device is for you; however if you have several trees pruned, go your way. In the pros: lightweight, easy to handle (malgrés a positioning safety inconvenient), specific for cuts in corners or hard to reach, multi-use thanks to the universal mounting slides.
Time to bad: too little autonomy (allow 15-20 branches if the diameter is 3 to 4 cm, which is not very big), insufficient power for hard wood, cooldown a bit long (it would OK if we could change the battery).
I think taking a saber saw in place of Keo, certainly more expensive but much more effective once we prune several trees.
