Upgraded Fairy lights with 3 Lighting Modes:Fast Flashing, Slow Blinking and Constant Lighting.turn On the light and switch modes to enjoy the distinct decorative effect and ambiance wherever in bedroom, patio,table settings,parties, Wedding,mason jars,perfect for Valentine's Day Easter Halloween Christmas Decorations. Long-Lasting Battery Life:Equipped with 3 pre-installed batteries and Crafted with high-quality strong silver wire and energy-efficient LED bulbs,allow the mini fairy lights stay lit for more than 72 hours. Safe to Touch and Waterproof :The silver wire starry moon lights are low power and insulate heat, remaining safe to the touch.IP65 waterproof,the string lights can be used indoor and outdoor homes dcor.(Note: the battery case is not waterproof). Energy 20 packs 7ft Fairy lights:Made of high quality 7 FT silver wire, flexible and durable, easily wrapped around anything. The 7 feet micro fairy light with 20 upgraded energy-efficient LEDs is perfect for both everyday decorations as well as holiday decor-add a delicate and cozy touch to your personal space. Wide Decorative Uses:Our mini fairy lights are perfect for weddings, parties, mason jars, bedroom,crafts, arts, trees, branches, plants, flowers, tents,kids bedrooms, living rooms during the Birthday,Party,Easter,Thanksgiving,Christmas holiday decorations.