9 Modes RGB Color with Strobe Effects: The LED Poi balls feature 3 colors and colorful lights with 3 LEDs in red, blue, and green. Press the switch to change the color: red, blue, green, red and blue light, blue and green light, red and green light, red blue and green bright, red blue and green 3 colors strobe, red blue and green 3 colors flash alternately and slowly. Press again to restart the above cycle of flashing mode. Super Bright LED: The LED Poi balls are equipped with super bright LEDs, which allow them to shine brightly and continuously change the color of the ball. These LEDs have a beautiful smooth fade effect of changing color with a cycle of about 8 seconds. This excellent Poi set also creates stunning colored light trails when spinning. 2 x LR1632 batteries installed and ready to use, easily replaceable batteries. Durable and Reliable Materials: Made of premium and durable soft rubber material, these LED Poi balls do not hurt even when you hit yourself. They are soft so you don't have to worry about children hitting their heads. And they won't break easily even if dropped on the floor. Adjustable Rope Length: LED Poi balls adopt nylon finger loops, which are comfortable and secure. The finger loops are attached to the poi heads with adjustable durable string and swivel. The longest length is about 70 cm, and the shortest can be adjusted according to your own needs. The rope is cut by hand, so please allow for slight variation in size. Wide Application: 8 cm diameter for easy portability, these LED Poi balls are perfect for music festivals, costume props, parties, dance performances, or as a gift. These poi balls will produce a wide range of dazzling effects when activated, ideal for enjoying with family and friends.