Wireless freedom using Bluetooth 5.0 Features motion controls and mappable Advanced Gaming Buttons Ergonomic design with standard button layout* LEDs for player number, button mapping, and low battery warning Includes two AA batteries for up to 30 hours of gameplay Officially licensed from Nintendo and The Pokemon Company International Can be used when Nintendo Switch is docked or undocked. Does not support HD rumble, IR, or Amiibo NFC; ** other variables affect play-time