1、EASY TO USE: This USB mini colorful ball light uses various USB interface power, DC 5V power supply, you can plug it into any USB power supply, such as power bank, laptop, PC, etc. 2、STAGE DJ LIGHTS: Mini ball lights are very small and portable, powerful, can provide bright and twinkling lights, flashing range: 5‑10 meters/16.4‑32.8ft, bring the perfect ambient, beautiful gadgets, colorful. 3、CAR BUILT IN LIGHTS: Multi color lighting enhances the stage effect, better singing and entertainment. The USB can be turned on when it is powered on, and it can light up. Unplug it and turn on the power again to switch between RGB warm light. 4、2 LIGHTING MODES: The ball light is divided into two semicircles, one half is RGB stage ambient mode, suitable for stage effects, and the other half is warm light night light mode, suitable for family bedroom, bedside, aisle lighting. 5、APPLICABLE: Stage lights are suitable for many scenes, such as birthday party, ball, dance party, pajama party, holiday, wedding, Christmas, car, DJ, party or outdoor, bedroom, living room and garden. Item Type: USB Colorful Ball Light Material: Acrylic Gross Weight: Approx. 26g/0.9oz Size: Diameter of Ball Light: Approx. 5.5cm/2.2in Overall Height: Approx. 6.7cm/2.6in Power Supply Mode: USB Interface Light Source: RGB Warm Light Controls: Music Voice Control (RGB) Life: 20000H 1 x USB Mini Colorful Ball Light