LumiSource Boom Chair Stingray Pair of 2.5 inch 2-way speakers Rounded bottom for multi-directional tilt Conveniently fold for easy storage when the chair isn't in use Pair of two-way speakers Rounded bottom allows for full tilt action Folds for storage Battery powered option for total portability (not included) Connects to nearly all game systems, mp3 players, DVD and TVs