Adidas miCoach Smart Ball White/Black G83963 Training Ball w/Integrated Sensor. Condition: Parts unused and still sealed. Apparently previous owner just briefly used soccer ball without connecting. Training tool for placing kicks. Integrated sensor package records strike point, speed, spin & trajectory when you kick the ball. Compatible with Bluetooth Smart capable devices using iOS vers. 7 or later, Android (4.3 or later) or Windows 10. Size 5 regulation weight, highest quality thermal bonded 32-panel ball; Requires inflation. 2,000 kicks/one week; Charging time: approx. Includes: miCoach Smart Ball, Charger base & AC power plus. This product has been discontinued and the app is no longer available on the App Store.