1.It comes with very unique design and very lightweight
2.Battery life is well and you can enjoy this unit when you on the road trip.
3.The sound on the game is pretty loud and it does have a volume control button on the side. All you have to do is slide it up or down.
4.Would recommend this 100%. You do not need WiFi or any additional games. It keeps your kids safe from the internet. This was an amazing buy!