Just plug into any USB-A powered* outlet and it will play a rubber chicken sound to annoy your friends, or family, or office * Random (3-8 minutes) or 60 minutes, use slider on bottom to pick * Just plug in; no start button * Standard USB-A* * As long as it has power it will play: Example, plugged into a TV and the TV is off it may not work until the TV is turned on. This can be useful. **Some USB ports have a power-reserve feature that saves power but can make the device not work properly**