Asmader LED Fairy Battery Powered for Bedroom,Patio,Indoor,Party,Garden,16 Multi Color Changing String Lights with Remote Control Waterproof, 16.4 ft 50, Decorative Silver Wire 16-Color Changing Fairy Lights: Sprinkle your decor with AA battery powered lights, easily customize illumination. Brighten your mood, make space shine with glittering led lights. Versatile Remote: Handy remote offers options of 16 unique colors, 5 brightness levels, 4 lighting modes and timer mode. Different color need different voltage to work. When the voltage is lower than 2.5V, the battery has a risk of leakage. Flexible and Sturdy: 4-strand silver wires provide good flexibility. Easily twist fairy lights into any shape to create dreamy ambiance for any occasion, lighting up bedroom, garden, wedding, parties, Christmas tree. Safety Certified : All parts are IP44 water-resistant and work well even in rainy days, perfect your outdoor decoration. Battery case built with premium PVC materials and facilitated with smart temperature control, works with only 4.5 voltage. FCC and CE certification ensure complete protection for you. Hassle-Free Warranty: All products sold by Asmader come with 12-month warranty and friendly customer service. Tips: Different color options work with different voltages, it is normal if some options will not work, replacing brand new battery will fix this issue.