This is the motorized 374 piece LEGO Technic Off Road Buggy that you can build then drive and perform stunts with using a smartphone or tablet. Engineered with front and rear suspension—a first for a LEGO Technic model vehicle—and knobby, oversized off roading tires, the buggy easily tackles uneven terrain indoors or outdoors. A free app provides simple controls for steering, acceleration, and stunts, as well as fun sound effects, challenges and more. With a hood that opens, a realistic whip antenna, and a retro color scheme and period stickers Inspired by the original 1980's RC vehicles. Requires 6 AA batteries. For ages 10 and up. 5" H x 6 1/2" W x 11" L.