【4 SET End To End Connectable】Each light comes with an end-to-end plug, which you can connect max 4 sets together. Extending the power cord allows you to better connect to the power source.
【8 Lighting Modes & Memory Funtion】This stirng light has 8 lighting modes to choose: COMBINATION, IN WAVES, SEQUENTIAL, SLOGS, CHASING/FLASH, SLOW FADE, TWINKL/FLASH, STEADY ON. Also, it comes with memory funciton, remember last setting automatically, no need reset every time.
【IP65 WAaterproof Rank】High waterproof rank make it can withstand heavy rain and snow, perfect for indoor and outdoor decorations. (The Power Adapter Is Not Waterproof, Please Cover it In Rainy Days).
【100% UL Listed】 UL certified and will not heat up even if used for a long time, making it very safe to use. It's suitable for halloween decoration outdoor & indoor, christmas, thanksgiving, bedroom, terrace, indoor, outdoor, yard, garden, cafe, wedding, party decor.