This is a injection plastic and metal radio or remote-controlled car model.
Bit Char-Gs are probably the smallest production R/C cars in the world. 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! Requires 2 LR6 (AA) size batteries for the transmitter/recharger.