You will need one remote for each person playing.The Wii Remote Controller makes gaming as accessible to people of all ages and all abilities. Nintendo fused the familiarity of a remote control with the sophistication of motion-sensing technology -- creating a multi functional device limited only by the imagination. In a tennis game, it serves as your racket you swing with your arm. In a driving game, it serves as your steering wheel. For first-person shooters, the remote acts as your weapon that you point at an enemy. The list of potential uses goes on and on.

Used as a remote, operates up to 15 feet away
Built-in speaker
Rumble
Features expansion port for additional input devices, such as the Nunchuk controller