The Yomega Power Brain XP is two high performance yo-yos in one! Designed for both beginner and intermediate play, this yo-yo uses a "Smart Switch" to enable the player to chose between automatic and manual function with the flick of a switch. Beginners can easily get a sense of accomplishment while they learn to handle the yo-yo in the automatic return mode. As their skills increase, they can switch to manual mode for longer, faster spin times and tricks that are more challenging. The Yomega Power Brain XP includes an extra string, and is fun for all ages and skilll levels!