The car is driven by 3 pieces number 5 battery.It can move forward and move back.when there are obstacles in its way ，it can also Turn left and turn right to bypass them.It's a very smart and cute.Specifications: Material:Resin Remote Control:not support Size:20 x 9 x 6cm Package size:20.5 x 10 x 6.5Feature: It is the simulation of BMW i8 concept car ， new and cool. Compact and delicate design， nice birthday gift. 3D light and music makes it a car from future. Package included: 1 x Simulation Electric Car