Nintendo Mini RC Mario Kart is conveniently available in twin pack for simultaneous play. This twin pack includes Mario and Yoshi. For more than 20 years, Nintendo’s Mario, Donkey Kong and Yoshi have been the rage with video game enthusiasts of all ages. Now, RC Mario Karts from NKOK, Inc. has taken this world famous trio from their digital home in the Mushroom Kingdom and placed them into America’s playrooms and backyards. Inspired by the top selling Mario Kart® video game series, Mario Karts combine unparalled RC racing excitement with NKOK’s outstanding level of quality, detail and dynamic play action to bring these universally beloved characters into the realm of wild action race car fun. Descriptions: Officially Licensed Nintendo Mario Kart RC Racers 1:32 Scale RC Mario & Yoshi Kart Item number: 63101 3-Function: forward, reverse, and left Requires: 2 x 9v Battery & 8 x "AA" Batteries (not included) Frequency: 27MHz & 49MHz Vehicle Dimension: L 8.0 x W 5.0 x H 6.0 inches