Easy SYNC: 1. Insert 2pcs AA batteries (not included). 2. Press the "SYNC" button on the controller and console separately. 3. If the connection fails, press the "SYNC" button on the console for 15 seconds to clear all connected controllers. 4. Then press the "SYNC" button on the controller and console again separately. What you get: Remote controller * 2; nunchuk * 2; silicone case * 2; wrist strap * 2 Every remote controller undergoes a rigorous inspection to ensure that each one is unparalleled. Up to 4 remote controller can be connected at once by using built-in wireless technology powered by bluetooth. Experience intuitive motion controls that deliver a unique social activity for the whole family. Note: No motion plus Powered by 2 AA batteries (not included)