Hard plastic material, really durable for a long lifespan. Many color lighting with USB interface, rotating design, convenient to use, fit for most car. Really lightweight and easy to use, can carry it anywhere. Also can be used in family party, KTV, , dance hall, nightclub, , shopping malls, weddings, karaoke OK. Item type: LED Stage lamp Light: LED color: black Power: 3W Material: ABS Voltage: DC5V Product Interface: USB Switch: Toggle Specifications: round Change mode: Colorful, automatically changes color Protection level: IP22 Size: as shown Package includes: 1 * Stage lamp Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.