Adidas miCoach SMART BALL

- Capture video with your kick to help perfect technique - Prove your ability with power and pro challenges - Track your progress in the Record Book - Share your best kicks with friends Ball feel and reaction is like a normal ball; Size 5 regulation weight, quality thermal bonded 32-panel ball with integrated sensor package; Requires inflation Battery life: approximately 2,000 kicks / one week; Charging time: approximately one hour. Package includes charging base and AC power plug