*Endurance: 4.8V 400mAh battery capacity charging time 3-4 hours fully charged can be used for 15-20 minutes. *2.4Ghz transmitter: 2.4G high with remote control the distance is about 30-100 meters without any signal interference multiple stations can play at the same time. Manufacturered by LoMe. *Material: Made of environmentally-friendly ABS plastic safe and non-toxic not easy to breakthe tires are made of high-simulation alloy tires which are wear-resistant and suitable for different terrains. *Simulation design: simulation decoration unique shape simulation of lights night driving is also very good. *Basic functions: forward and backward left turn and right turn worktable 680 rotation light mute switching bucket simulation operation.