MUSIC SYNC: Led light strip with music sync function, built-in sensitivity adjustable mic, led light color will change with the rhythm of the sound and music, with music to create a romantic, relaxed and cheerful party atmosphere, make your party up to the high peak EASY USE: You can control the Led strip lights via 44key IR remote control or app. Easily select colors, change modes, adjust brightness, smart timing. offer millions different colors and 25 modes, you can also DIY their own unique colors to light up your life EASY INSTALLATION: Just stick the led strips on a clean, dry surface and start enjoying the strip lighting, Create a romantic color (Pls test the product before installation) WIDELY USE: Ultra long led lights for bedroom 100 ft (2 rolls of 50 feet strip lights), enough to cover the whole room and illuminate the whole place, is very suitable for decorating your Bedroom, Ceiling, Computer desk, Living rooms, especially great for Holiday event decoration like Christmas, Halloween, party, birthday, new year, and more SATISFACTION WARRANTY: We promise you the quality of our RGB led strip lighting and 24hours quick reply. If you have any problems, please feel free to contact us and I will help you until the problem is resolved