Voice-Activated Lighting The wristband disco ball light responds to music and beats, creating an engaging visual effect without manual operation. Rechargeable & Long-lasting Includes a USB cable; a 30-minute charge provides over 4 hours of battery life for cordless convenience. Versatile Wearing Options Wear as a bracelet or use the suction cup to attach to smooth glass or flat surfaces in your car or home. Portable Party Companion Compact and lightweight design easily fits in bags or pockets, ideal for travel, camping, and various events. Ideal for Celebrations Its small size and portability make it perfect for birthday partieswear it while dancing or use it as a decorative accent to enhance the party atmosphere. Multiple Lighting Modes Features sound-activated, gradient, jump, pulse, and strobe modes to suit different moods and occasions. Specifications: Charging Voltage: DC5V/1A Battery: 200mAh Lithium battery Shell Material: ABS+PC Dimensions: 50*38mm Light Source: LED Lighting Modes: Sound-activated, Gradient, Jump, Pulse, Strobe Features: Stylish, compact, wearable, suction cup mountable