DIY Robot Toy Electric Infrared Educational Obstacle Avoidance Assembled MoFun 963 STEM Toddler Learning Birthday Gift

Two modes gesture sensing follow mode infrared obstacle avoidance modeExpedition mode the infrared radar in the product can capture the obstacles in front and avoid the side and slowly advanceFollow mode if there is an object in front of the eye it will follow. If it is too close it will automatically retreatMaterial ABS and electronic componentsRequires 4 x 1.5V AAA battery not included 0.541 Product size 12.00 x 12.00 x 16.00 cm 4.72 x 4.72 x 6.3 inches Package weight 0.626 kg Package size 28.00 x 23.00 x 8.00 cm 11.02 x 9.06 x 3.15 inches Package Contents 79 x Accessory 1 x Circuit Board 2 x Motor 5 x Iron Shaft 26 x Screw 1 x Battery Box 1 x English User Manual .