What clearly gives it away is that the serial number in the mouse doesnt match the SN in the box, which I included picture of as proof. great gift, my daughter loved them Nice bag For having a portable speaker of this quality and this price is just an example of how far this technology has come in the past few years. The slipper is very comfortable for my arthritis feet. It’s cheaply made, and super flimsy. I feel like a lot of the minute details in sound are lost with this soundbar. Hard to find in a sandal. They are too comfy not to wear. These are perfect for me as far as I’m concerned.