sphero Ollie dark side mobile app control robot

This machine tops out at 14 mph – faster than you can run Equip Darkside with grip tires for off-road traction or remove them to drift on smooth surfaces. Tech Specs Capable of rolling speeds up to 7 feet per second. That’s faster than you Bluetooth SMART instant connection (100 foot range) USB charging cable (over 1 hour of drive time on a full charge) LED glow with customizable color settings Automatic firmware updates Height: 4.7 inches Length: 3.2 inches Weight: 8.5 ounces App updates that introduce new features and gameplay