8 different lighting modes: with 8 different lighting modes, such as continuous change, waveform change, fast flash change, slow flash change and constant lighting, you can change the mode at any time according to the change of the stage. You can achieve completely different effects in different modes. Remote control with timer: set the timer by pressing the timer button on the remote control. The lights of the curtain chain are automatically switched on for 6 hours and off for 18 hours. You can also control 8 modes with the buttons on the USB stick. High quality LED lights: With 300 very bright LEDs and 3 x 3 m, 10 channels and 300 LEDs, the flexible copper wire can be easily bent and shaped into the desired shape. They are ideal for indoor and outdoor decoration, such as Christmas, party, Valentine's Day, wedding, home, window, bathroom, festival, holidays, shows, restaurant, hotel, business building, shopping mall, wall, balcony, background, stage, bedroom, concert, hall, garden, patio, backyard, Christmas tree, etc. Memory function: it can retrieve the parameter used when the last shut down during restart so as not to search for the preferred parameter every time. Easy to install and waterproof: simply connect it directly to all devices powered via a USB port. IP44 waterproof design makes the curtains of cable lights the best choice for indoor and outdoor decoration. (Power supply via USB - no plug).