Now your favorite Atari games are right at your fingertips with this line of miniature Atari 2600 joysticks key chains. These authentic gaming units plug directly into your TV and feature full video graphics and sounds just like original but small enough to fit in your pocket! Simply plug in and play on any TV, any time, any place! Each mini-system includes two classic Atari games, and hook up to a TV through a six-foot RCA cord (included) also requires 3 AAA batteries (not included).