Mini Coke Can RC Radio Remote Control Micro Racing Car Vehicle Xmas Gift Car size: 1.35 x 0.75 x 2.95" / 3.5 x 2 x 7.5cm Can size: Diameter 2.5" / 6.5cm Height 4.92" / 12.5cm Power (Car): Built-in rechargeable battery (included) Power (Controller): 2 X 1.5V AA batteries (not included)