Sensor caterpillars, as long as the open switch, it will automatically walk, encounter obstacles will be avoided. Remote control, left, right, front, rear, crawl. The design is ingenious, crawling is similar to reality. Play with friends more interesting. Need 6 or3 button batteries (included),Suitable for children over 3 years of age. Product Material: ABS plastic and electronic components. Please note: The blue section is a inductive version with no remote control. Green is a remote-controlled version. There is a high frequency infrared receiver on the Caterpillar's head. Make the caterpillar more stable fun Thebase at the bottom of the caterpillar has a power switch set up, and the reasonable design makes the caterpillar more refined The caterpillar has lights built in. Turning on the switch will find that walking is realistic and interesting. Specification Product Weight: 85g Packing size: 14.5*12*8.5cm Package Included: 1* caterpillar toy 1* remote control Product Show