Multifunction concrete mixer with remote control ! 360 degree rotating concrete tank! Fill the tank and empty the gravel like in a real construction site. Light effects with its rotating light and front lights! 2.4 GHz frequency for optimized range and greatly reduced interference problems! Demo mode: let the car show you what it can do. Long lasting use thanks to the included rechargeable battery and USB cable. Scale: 1/24. Power supply: 1 rechargeable battery (included) + 2 LR6 / AA batteries (not included). From 6 years old. Charging time: 2 hours / Playing time: 20 minutes.