Create an unforgettable LED light show! Our 2-piece light up juggling balls set features: 22 bright ball light color modes with our LED Glow.0 technology A full spectrum of 21 vibrant color modes and patterns 1 customizable setting to create your own unique display Unique Soft-Core LED Ball Light Set for Gentler Practicing Micro USB Rechargeable Design – no batteries to replace! Includes 2 LED juggling balls, 3 micro USB cords & storage bag Light balls charge fully in under 2hrs for up to 20hrs of play.