Sphero Orbotix 1B01RW1 Ollie App-Controlled Robot App-controlled robot with a tough polycarbonate shell that will travel up to 6.3 m/s (20.6 f/s, 14 mph). Driving apps: Ollie, Draw N' Drive. Programming app: Sphero Edu Bluetooth SMART instant connection (100 foot range) USB charging provides over an hour of gameplay 2 blue Nubby Tires & 2 Prime Hubs for all terrain options and tricks Free iOS & Android compatible apps give you the power to control  speed, acceleration, turn radius and glowing LED