Part of Mega House and Tomy's Bit Char-G "Hero Car Collection," this nicely detailed version of The Mach from Mach Go Go Go--a.k.a. the Mach 5 from Speed Racer--can really go! Operating at 45 MHz, the car itself is 7 cm long. The electric motor is 1.5 cm long! The built-in battery can power the car for 2 minutes at maximum speed. Recharging is accomplished by aligning contacts on the side of the transmitter with those on the bottom of the car. Hold it there for 45 seconds and you are ready to race! The set includes body and chassis, medium tires, Micro B 2.2 motor, and transmitter. Requires 2 LR6 (AA) size batteries for the transmitter/recharger.