They'll feel like they're on the ball when they don this BB-8 Headband on their dome. Turn on the B-series astromech unit and enjoy authentic sounds as the loyal little droid lights up. Plastic dome sits at angle on headband Padded velour headband Dome has lights and authentic sounds On / Off button located on the base of the dome Ages 3+ Requires 2 x AAA batteries, included Plastic / polyester 8'' H x 5'' W