1. Battery: 500mAh 2. Charging time: 2h 3. Use time: 1h 4. Remote control battery: 2xAAA (not included in this product) 5. Follow mode: By waving gestures, the robot can be controlled to move forward, backward, turn left, and turn right. When completing each action, it is equipped with sound effects to make it more dynamic. 6. Obstacle avoidance mode: Play music and walk forward. During the forward walk, if there is an obstacle, it will retreat and turn left or right at random 7. The anthropomorphic design brings more fun to children 8. The remote control buttons can be freely edited to control the robot to display any corresponding actions, about 50 can be edited.