Description: Toy Robot is controlled by hand gestures or by remote control; the smart robot moves forward and backward, and turns left and right according to your gestures or the remote control; collision detection sensors ensure that the robot detects obstacles and does not crash. RC Robot eyes light up with LEDs when it moves. This toy robot can be programmed using the remote to record; (such as play music+play song+walk forward). perfect gift for adult and kids. This smart programmable Robot sings a number of songs and dances to the beat. Robot also talks! There is a volume control feature on the remote to control music and volume. The kids toys robot needs 4* 1.5V AAA batteries(not included).and remote control also needs 2* 1.5V AA batteries(not included), Robot is suitable for kids 3 and older and comes with small robot accessories kits,(children need to be completed under adult care). Specification: Material: Plastic+ABS Color: Blue Size Chart: Approx. 16x17x9.5cm/6.30x6.69x3.74inch. Package Includes: 1 Piece Robot Toy(Pls choice your like version) Note: Please allow 1-3cm (0.4-1.18") difference due to manual measurement. Thank you for your understanding.