- LED light sword with 7 colors and brilliant effects for a dynamic experience. - Ergonomic metal handle provides a comfortable grip during long play sessions. - 3.7V 1200mAh rechargeable lithium battery, safe and durable, for longer use time. - Simulated sound and dynamic music, with sound switch on the handle for added realism. - Made with eco-friendly aluminum alloy and PC materials, ensuring safety and non-toxicity. - Ideal for parent-child interaction, encourages friendship and teamwork among friends. - Helps improve children's reaction ability and physical exercise.