GREAT TOY FOR KID: 1:16 Scale Remote Control Rock Crawler, 2.4GHz Off-road RC Monster Truck Car . An excellent choice for birthday and Christmas as gifting option POWERFUL SPEED: Installed with double strong power motors, the car can drive in high speed up to 20km/h. 15-20mins playing time with 3 hours full charged. it requires 4.8v 2000mAh battery (Included), remote control requires 2 AA batteries (not Included) SHOCKPROOF AND AUTOMOTIVE: Four independent shockproof suspensions can help protect the car better when hit in the wall, desk, or rock; with direction spinner on the bottom can make sure the car automatically run in a straight line MONSTER OFF ROAD CAR: Electric brushed motor supplies enough driving force for the car together with four big driving wheels to run on the smooth ground, sand and small hills, perfect for indoor and outdoor play. Has direction at the bottom of the spinner can adjust automatically when the car don't walk straight(notice: do not leave the battery charge overnight.Safety charge time is 50 minutes.Please Plug off immediately when you finished charging.)