ELlight C9 Outdoor String Lights with APP, Dream Color Changing LED Commercial Outdoor Christmas Lights Waterproof for Patio Party Holiday Wedding Birthday [60 LEDs & 23ft]

The lights are bright and controlled via Bluetooth and a basic and friendly phone app., very easy to setup and use.These LED lights have everything you could want from a LED light string. Any color & Any color combination. You can adjust the color, the pattern, the brightness, & the speed, all from a free app on your phone.There are 120 different preset patterns in the app, solid colors or colorful modes for your choose.You can marked your favorite patterns, quickly to select that pattern next time. Click the Heart icon to marked it and long press the Heart icon enter to select the patterns that you marked.