This is Joy‑Con™!

One controller or two, vertical or sideways, motion controls or buttons…Joy‑Con and Nintendo Switch™ give you total gameplay flexibility.
 

Games come to life through easy-to-use motion controls and HD rumble—advanced vibration features built into each Joy‑Con. Depending on the game, you might use a single Joy‑Con in each hand—or even give the second one to a friend.
 

Experience the immersive world of The Legend of Zelda™: Skyward Sword HD, with this set of specially-designed Joy-Con™ controllers. The right Joy-Con controller is themed after the Master Sword, while the left features a Hylian Shield motif.