Central Control Mode: Experience synchronized light effects during live events, as this light stick features a Central Control Mode for an immersive fan experience. Photocards Set: Enhance your IVE collection with the included Seller's Photocards Set, Easy to Use: The IVE Official Light Stick is designed for convenience and ease of use, making it the perfect companion for events. Support Your Favorite Group: Demonstrate your passion for IVE by proudly displaying your Official Light Stick at concerts, fan meetings, and other gatherings, ensuring you stand out in the crowd. Colour:White Material:Plastic Type: A: IVE Bluetooth Package Contents: 1x light stick kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.