Party lights have a 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. 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 control (lighting colors change according to the rhythm of the surrounding music). 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 night more colorful. The 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. Stage lights suitable for parties, discos, bars, skating rinks, banquet, family gatherings, weddings, public plazas, DJ, hotels, KTVs and concerts and other entertainment venues. Product Specifications: 1,Power Supply:AC 100-240v / 50/60Hz. 2,Output voltage:5.0V 1.0A. 3,Meas:110*92*50mm. 4,Colour:Party Lights 5,Item Weight:340 g Packing List: 1 x Projector 1 x Power supply 1 x base 1 x remote control 1 x Manual Notice: 1,In order to avoid damage to the product,please do not disassemble. 2,The product is suitable for indoor use only,and should be prevented from water,moisture,dusty and shake. 3,To prevent foreign matter into the machine and do not turn on and off it frequently. 4,Please use within the working voltage range,if out of range,it is recommended to use voltage regulator equipment,to avoid damage to the machine.