STAR WARS WIRELESS PAD FOR PS2 & PSX Wireless Darth Vader Pad uses new rock solid 2.4GHz RF Technology! 100% compatible with PS2, PlayStation, and PSOne. Compatible for over 30 feet. Solid response time and communication. Built in signal communicator. Sleek Star Wars design, ergonomic comfort. Dual shock 2 compatible, pressure sensitive action buttons. Selectable frequency channels. Allows multiplayer party gaming without frequency conflict. Activity light indicator on both controller pad and receiver. 4 AAA batteries included! Automatic power shutdown. Controller saves battery life by turning off when not in use. Excellent power consumption efficiency.