1.[54 LED RGB & Unique Design] There are 48 small colored lamp beads around the lamp base and 6 large colored lamp balls in the center of the lampshade. (This disco ball lamp has a glass-like crystal lampshade, and the fixing holes under the lamp base also provide the possibility of hanging on the wall) 2.[6 lighting effects and 3 activation modes and 3 special modes] Projects 2, 4 or 6 staggered apertures of different colors to provide you with a perfect colorful light and shadow experience. Sensory mode, dynamic mode and flash mode, the light color changes according to the rhythm of the music. Strobe mode, static mode and automatic mode, these three special modes will provide you with different experiences. 3.[Music playback function] This party disco light has two high-quality built-in speakers and supports music playback. Just insert a USB flash drive into the USB port or insert an SD card into the corresponding position to listen to your favorite music. (No Bluetooth function, but supports USB memory stick and SD card to play music) 4.[&Self-propelled] This LED disco ball automatically lights up immediately after insertion. You can select special lighting modes such as strobe mode, static mode or automatic mode through the remote control, and you can also control the rotation speed of the light.