1Harmless plastic and electronic components. 1:18 large remotecontrolled truck toy. 2Several remotecontrolled car can compete at the same time without interference. Applicable area: ground, grassland or sand. 32.4GHZ radio technology, control range 80100m, speed about 1015km/h. 4Nonslip tires make it easy to drive to a wide variety of terrains, sand drives, beaches, and grasslands. 5Independent fourwheel shocks struts damper absorb bumps on the road, strong fourwheel drive engines.