Specification: curtain lights 3 x 3 m, 300 LEDs warm white, suitable for the curtain or the wall of 3 m long and 3 m wide. Create a warm and romantic atmosphere for you! USB port flexible use: voltage: 5 V. Power: 6W You can power the strip lights via plugs, mobile power supplies and even computers and laptops. This makes it easy to use these LED fairy lights, whether indoors or outdoors. Easy to install and remove. The remote control light chain adds hooks. You can easily place the fairy lights where you want to hang them. Multiple modes: 8 modes of light curtain: combination, in waves, sequential, slogs, chasing / flashing, slow fade, sparkle / flash and continuous light. The remote control can not only change modes, but also brightness and timer. This string light is especially designed for different kinds of occasions such as decorating celebrations, parties, weddings, patios, restaurants, hotels, clubs, shopping malls, concerts, fashion shows and so on.