Given the task definition and input, reply with output. Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.

This thing is perfect if you need a portable fan, with some adjustment... I use these in our bunks, since we have a light and an outlet, I use a apple iphone charger and simply plug it into that, point it at my face, and sleep the night away without waking up with a pillow full of sweat.
Positive Review