THE WORLD’S FIRST: Power Saber is the worlds first fully auto extending & retracting saberTHE MOST REALISTIC SABER: Features motion based SFX, flash on clash & an in-hilt LEDGET READY FOR BATTLE: Extends to 35/90cm, requires 4 x AA batteries (not included)CHOOSE YOUR SIDE: Available in red & greenTHE PERFECT GIFT FOR FANS: Suitable for ages 6 and up