Lucky Star series has the following flashing modes: Combination, wave, sequence, slow glow, Chase/flash, Slow fade, flicker, steady on. With 10 adjustable brightness, you can adjust your bedroom lamp string to suit your holiday, occasion and mood. If you click the "timer" button, the decorative lights will automatically turn off after 6 hours and turn on after 18 hours. Let's celebrate in an energy-efficient way. [Multi-color Flash] 100 LED multi-color star lights are evenly distributed in a 33-foot string spaced 3.9 inches apart. With an 11.8-inch lead and 3.3-foot USB cable, you can use it more freely. Adopt high-quality pure copper transparent double thread, whether decorating a Christmas tree or children's tent, can easily create a stronger atmosphere. IP44 waterproof energy-saving Star string lamp IP44 waterproof, you can decorate the string lamp in the outdoor garden, courtyard, porch, and so on. (Please note that the USB port is not waterproof and should be placed indoors or covered with a waterproof cover.) The LED lamp string does not get hot after a long time of use and consumes less than traditional lamps. Suitable for indoor and outdoor use. [2 power supply and control methods] You can power the Fairy lamp via USB or 3 AA batteries, and adjust the flashing mode and brightness through the remote control or the button on the battery case. The STAR's USB power cord plugs into any 5V/1A USB port (laptop/desktop/power supply). 2 power modes and portable remote control to meet your different needs. Widely used The scintillating starlight with multiple light modes can be used perfectly indoors and outdoors. As a festive atmosphere light, it is the best choice for Christmas, weddings, bedroom curtains, birthday parties, bars, and children's tents.