2nd edit: Doesn't work when trying to play with 3 others on the same console (like Smash Bros with friends) even when trying to connect, it doesn't work I don't work don't mess with someone else's switch. Edit to add: You can't use the controller while it's on the charger, so better charge it in advance! Perfect for little hands! I am an adult with childlike hands. From the base of the palm to the tip of the middle finger a little over 6 inches (maybe 6.5). The regular pro controller is a bit big for my hand, with this one I don't have to reach out to touch the home/photo buttons! The vibration is moderate but not loud, and for the price it's perfect! So far no problems! Feels light but not cheap.