Multidirectional SixSense™ technology .  Quick-fire analog triggers and joysticks .  High-precision D-pad and action buttons .  Ergonomic design and grips .  Home button accesses main interface .  Powered by 2X AA batteries .  Lag-free 2.4GHz wireless signal .  4 controller port indicator LEDs .  Assorted colors (blue, grey, black and red) shipped randomly.