The 10-foot long mushroom string light is made of 30 beautiful mushroom accessories to decorate perfectly even when the light string is in off mode The mushroom string light adopts an external USB controller, which can be inserted into any power supply device with a USB interface (limited to 5V1A or below). 8 This Led string light has 8 combined lighting modes, wave, sequence, slogs, chase/flicker, slow fade, flicker/flicker and steady on. It can be controlled remotely or switched directly on the USB controller. This LED light is suitable for bedroom, kids room, indoor, outdoor, valentine decoration, wedding, halloween, christmas tree, garden, patio, bed, window, staircase, bar, frame, mantelpiece, patio, balcony, etc. It's also a great gift for Valentine's Day, and you can use it almost anywhere.