METAKOO RC Toy Car, CO1 4WD 1/18 Scale Improved Crawling Electric Car - 2 Batteries, Shock Absorption, Crashworthy, 2.4GHz, Replaceable Accessories, Adjustable Speed, for Kids/Adults If anything arises to your rc toy car, please contact us via  aukeycathy12345@sina.com, and we will try our best to solve your problem Imported BUILT TO LAST - The CO1 is built to last with its more solid chassis structure, stable shock absorbers, four skidproof durable wheels; The powerful motor, all-wheel drive, and fully independent suspension immediately transform the world beneath your feet into a racetrack. Offices, malls, sidewalks, and playgrounds are the site for your next racing challenge SUPER SHOCK ABSORPTION - Fully independent suspension which allows each wheel to absorb impacts without affecting the other wheels or upsetting the balance of the model. Lower control arms and upper camber links at each wheel provide the correct geometry for superior handling and control WATERPROOF - All-weather electronics open the door to new driving adventures on water-soaked racing surfaces. The 1/18 Metakoo CO1 doesn't slow down for rain, puddles, ice, or snow! It's total driving freedom! BIGGER ENJOYMENT - The Metakoo 1/18 CO1 incorporates precision and performance into a compact and incredibly affordable model that goes with you anywhere and is ready for fun in an instant. Long run times and the dependable 2.4GHz radio system extend your playtime READY-TO-RACE - The Metakoo 1/18 crawler comes fully assembled with a 2.4GHz radio system, painted and decaled body, pre-glued tires, and easy instructions. Two 6.4V rechargeable lithium batteries, USB charger and many replaceable accessories are included. Everything you need for fun is in the box