Voice-Activated Lighting: The wristband disco ball light changes with music and beats, providing a unique experience without manual operation for an enchanting visual feast. Rechargeable & Long-lasting: With the included USB cable, a 30-minute charge offers over 4 hours of battery life, allowing for cordless use and maximum convenience. Versatile Wearing Options: Wear it as a bracelet or use the suction cup to attach it to smooth glass or flat surfaces in your car or home. Portable Party Companion: Compact and lightweight, this disco light watch fits easily in bags or pockets, perfect for travel, camping, and various occasions. Ideal for Celebrations: Its small size and portable design make it a must-have for birthday parties, allowing you to wear it while dancing or use it as a decorative element to enhance the party atmosphere. Multiple Lighting Modes: Featuring sound-activated, gradient, jump, pulse, and strobe modes, this party light offers diverse options to match any mood or event. Color: As shown in the picture.