Space Traveler: Prepare for an intergalactic journey of epic proportions!  -Lit by high quality Electroluminescent Wire -Made using out-of-this-world Electro Fabric  -Standard 3-Mode Battery Pack offers 3 effects: Fast Strobe, Slow Strobe, and Constant On  -BLINK TO THE BEAT with Sound Responsive Battery Pack Upgrade  -Controller hides insides inner Hoodie pocket -Takes two...