Mindscope Turbo Twister 2.0 BLUE Radio Control RC Blue Dual Axle Stunt Action 49 MHz Patented 360 degree front axle rotation & NEW rear axle stunt function! Metallic mirror BLUE, new holographic LED lighting technology. Radio Control, 49 MHz. Requires 5 AA batteries (not included). Play indoor & outdoor, will interfere with other 27 MHz RC units, can play within proximity of 49 MHz RC toys (Red & Orange Turbo Twister) Tested & Safe for 3+.