this Kids Collision Electric Shock Toy Can Cultivate Children's Ability To Resist Stress, Concentration, Willpower And Hand-eye Coordination, And Cultivate Children's Good Mentality In A Stressful And Stressful Environment. Strengthen Frustration Education, Improve Children's Mental Toughness, Learn To Resolve Problems, Persist And Overcome Difficulties.advantage: Cute Cartoon Projection Pattern Toy Maze To Attract Baby's Eye. Perfect For Testing Mental Abilities And Challenging Your Children's Patience.usage: A Classic Game Of Skill That Requires A Steady Hand. Do Not The Wire Or The Buzzer Will Sound When The Electric Bumper Hits Through The Maze, It Will Emit A Lightning Bolt And Sound (safe For The Baby).material: Plasticcolor: Blue, Orange, Pinkbattery: 2 X Ag13 Batteryproduct Size: About 17 X 14 X 5.5(cm)package Included: 1 X Puzzle Toys