Electric Styles Light up Hoodies Stand Out and Light Up The Night Like Never Before In A Premium Light Up Hoodie!!! Takes 2 AA Batteries (Lasts 12-24 hours per set of batteries) Light up Hoodie Controller comes with 3 Modes - On/Off, Fast Blinking, and Slow Blinking. Light Up Controller rests comfortably in the hidden inside pocket pocket. 60 Day No-hassle Warranty on your Light Up Hoodie!