Cool sound and light effects: Upgraded sound and light linkage system! When wielded, it not only features dazzling colorful light effects but also a realistic "humming" sound effect, creating an immersive experience that instantly transforms children into Jedi Knights or Galactic Warriors.

Unique double-edged design: The distinctive double-edged sword design features dazzling light from all 360° angles, creating a more stunning visual effect and making it the most eye-catching among your companions.

Extendable handle: The sword handle features an extendable design, allowing for easy one-button length adjustment. It can be compact and easy to swing and store, or it can be instantly extended to meet the "battle" needs of different ages and scenarios.

Safe and environmentally friendly materials: The entire sword is made of high-toughness ABS material, which is lightweight, sturdy and impact-resistant. The sword's soft light effects and lack of sharp edges ensure children's safety during intense battles.

Say goodbye to battery anxiety: The built-in rechargeable lithium battery can be easily charged via USB interface, providing long-lasting battery life so children can fully enjoy playing.