Ability Training: emotion, vision, intelligence development, hands-on brain, grasping, sensory, hand-eye coordination, other ability training, interactive toys, parent-child communication, interest training
Color: Black & Yellow-Single Camera [intelligent obstacle avoidance], black cyan-Single Camera [intelligent obstacle avoidance], Black & Yellow-dual camera [intelligent obstacle avoidance], black cyan-dual camera [intelligent obstacle avoidance]], black and yellow-brushless-electric adjustment dual camera [optical flow obstacle avoidance], black and cyan-brushless-electric adjustment dual cameras [optical flow obstacle avoidance]]
Applicable age: Youth (15-35 years old)
Toy material: Plastic
Applicable people: no limit, girls, boys
Specifications: single battery, double battery, three battery
Features: brushless power supply/optical flow positioning/four-side obstacle avoidance/electric adjustment dual camera
Size: less than 30cm