Colorful Changing LEDs: It will constantly lights up in attractive color patterns and leaves awesome light trails in the air. Looks like a rainbow surrounding you when you play with it. Easy to Turn On/Off: By pressing the button and slide into the second hole, the hoop will be lighted up automatically. And, just slide to the first hole to turn it off instead of taking out batteries. Lightweight and Collapsible: This LED hoop is bendable and easy to store, convenient to carry. Multi-Use: The LED hoop is battery powered by 2 AA Batteries (Not include), fantastic for evening performances, music festival, dancing party, exercise, etc. Ideal Gift: Perfect choice for kids and hoop lovers, you'll be the shining star at night. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.