Add a bunch of fun to your life with the Sphero Mini App-Enabled Robotic Ball. About the size of a golf ball, this robot is delightfully cute and intelligent. Using the app on your smartphone, you can control where this ball rolls. The Sphero Mini has four modes: joystick, tilt, slingshot, and Face Drive. All available in the app, the Face Drive mode really takes the cake. Using your front-facing camera, you can actually control the direction and speed of the Sphero Mini using your face. The app will challenge you to contort and squint however you can. With each successful face, the Sphero Mini remains connected to you and in your control. In addition, the Sphero Mini has a gyroscope and accelerometer and puts to use loads of LED lights. With an hour of play on a single charge, it offers non-stop fun.