???3 in 1 & Aurora projection effect??? The unique Northern Lights stage projection lamp is composed of three kinds of lights (R&G Aurora light+R&G beam light+RGB LED background light) into 60 projection effects, creating a more colorful stage atmosphere, satisfying kinds of party gathering. ???Remote Control Functions???The stage lights remote control can adjust the on/off, motor speed, color and background color, and also switch a variety of working modes ( automatic mode, 3 voice control modes, strobe mode, color toning mode). ???Sound control music carnival party lights???The built-in high-sensitivity microphone can glow, move, merge, appear, disappear, and flash with the music beat, so that the light is always synchronized with the music. Three DJ music voice control modes create a romantic and passionate party. ???Portable Usb Mini Stage Lights???The compact RGB stage projector is very mini and easy to use. It can be placed in many places or hung without taking up too much area. The 360?? rotatable stand makes the carnival party no dead ends. The built-in USB port allows the party light to be charged via a computer, mobile power bank or any device with a USB port. ???Wide Application??? The mini portable DJ disco light is very suitable for parties, birthday, wedding, bar, karaoke, Christmas and various indoor and outdoor party activities, while is also a wonderful gift for your relatives and friends.