This bean bag chair is pretty great! I love that its leather for easy clean up. Its quite comfy, even for an adult. It has 2 vibration settings. I was expecting massage balls but its just vibration massage. (Reason for only 4.) It doesnt come with USB wall plug so we had to use one from our phones. We will also add more stuffing as its pretty squishy. Overall its great! I do need to add, it comes in an amazing box that kept my kids entertained for hours! Thank heavens because the day it came I was sick.