I wanted to love this product but ended up frustrated. Im not sure why I’d ever need to blend on the go. The battery doesn’t last very long so you have to charge it just before using. If I have the time to charge up a portable blender, I would much rather use a regular blender and take my smoothie to go rather than lug around a blender. When using the blender, the blades are very sensitive to getting blocked by any food so make sure to put a decent amount of a liquid in first. I had to fish around with a spoon to unblock the blades and when that didn’t work I took out the banane and cut it into smaller pieces. What’s the point of a blender if I have to chop everything up myself?? I can maybe see this being of use for camping but again the battery life doesn’t last long so I’m not sure how useful it would be. Overall this product doesn’t make much sense to me.