Background Function - Party lights have a LED background function than other similar products. It has 3 lens, will project Red and Green patterns with colorful LED backdrop, such multi-effect combination to create a more stereo atmosphere,Let beautiful patterns appear in your wonderful party. Multiple Modes - Disco lights has three working modes;1, Auto (light colors change Automatically, creating a romantic and relaxed atmosphere) 2, Strobe (colors appear and disappear quickly, creating a flash effect) 3, sound activated (lighting colors change according to the rhythm of the surrounding music). Multiple Color Selection - DJ lights have three beam combinations (red, green, red &green) and six color backgrounds (red, green, blue, red & green, red& blue, blue &green). The beam and background can be turned on or off as you want. The wonderful combination makes the parties more colorful. Controllable Speed - The laser light speed of light can be controll by manually or remote. For remote control: speed up (speed +), slow down (speed –), or long press the Mode key on machine. Has Many Uses - Stage lights suitable for parties, disco, bars, skating rinks, banquet, family gatherings, weddings, public plazas, DJ, hotels, KTVs Pool party Christmas and other entertainment venues. Party lights designed to enhance any event with vibrant LED effects Features sound activation, allowing lights to sync with the rhythm of surrounding music Offers multiple patterns and colors, including red, green, and a combination of both Equipped with a remote control for easy operation and adjustment of light settings Three working modes: Auto (automatic color changes), Strobe (rapid color flashes), and Sound Activated (reacts to music)