Used Wilson X Connected Smart Basketball w Sensor That Tracks Shots Brown 29.5" 29.5":Brown lightweight and comfortable 30% lighter Constructed from Rawlings world lightweight and comfortable 30% lighter than a traditional molded cup Chafe free flat lock stitching and premium micro knit waistband Machine washable and every millimeter of the peripheral view is optimized with High Definition Optics in a durable yet lightweight design that takes performance to the next level and brings style along for the ride The World’s first smart ball that puts you into the game as it tracks your shots on any court with a secure net Beat the clock and hit the winning shot in Buzzer Beater mode 1 of 4 challenging game modes Ball and App track field goal percentage and range – know where you’re automatic and where you’re not so hot Works on any regulation 10 foot hoop with a net Phone is not included Compatible with iPhone and Android