When the fire alarm goes off in an emergency, you need to go straight there with firefighters and equipment.
Radio control: 2.4 GHz
Excavator battery: 4.8V 300maH
RC battery: 2pcs of 1.5v AA (not included)
Truck size: 33.2*11.4*13cm
Manual Control Features: opening back door.
RC Features: driving/steering, lights and sounds.