This is a very cost-effective and interesting robot car kit with simple mechanical structure, cute appearance and easy installation.The robot is equipped with wheels, which can move quickly in eight directions. For example, top left, bottom right, top left, bottom right.It has the functions of 360 rotation, omnidirectional movement and obstacle avoidance.perfect for DIY. Adopt popular microcontroller boards to meet the needs of different users Multi-function and various positioning holes of various modules Bluetooth control, flexible operation Colour:Picture coloursMaterial:PlasticSlight variation in colour of accessories, if any, has no effectPackage Contents:1 x Smart Robot Car Kit1 x User ManualOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.