I have been fooled and gullible so many times I lost count. I should have known better not to believe everything you see or hear in commercial advertisements or claims by the seller of their product outperforms others. Over exaggeration of their claims. I also blame influencers and fake reviews (just because they are customer verified). Customers that receive monetary, free, or discounted incentives to review a marketed product is especially suspect. Now, back to my review of this Paddsun hand held portable leaf blower. I was first excited receiving the leaf blower so I can get to work cleaning up the garden with dead fallen leaves. Well after the batteries were fully charged I started to use the leaf blower. I had to lower my arms and hand close to the ground to blow the leaves. Even so, the blower air cfm rating (air wind speed circulation) is just NOT powerful enough to push the leaves forward in a pile. I ended up putting away the leaf blower when my arms began to hurt. I instead pulled out my trusty leaf rake to rake the leaves during this entire episode. I am highly disappointed with this leave blower. I will be even more skeptical of any reviews on the internet from now on. I will never rely on it but actually see and used an item and their opinion of it. There is just not enough truth in this world to rely good information from people who you do not know and their true agenda. Just over exaggeration to make a quick buck and from greedy people by putting out the true facts. Unsuspecting customers need to be skeptical when it is too good to be true and buyers beware. I returned 2 of these leaf blowers for a full refund. This was a waste of my time and funds involved by purchasing this Paddsun leaf blower.