: Lighting: 300 bright LEDs, energy-saving, long-life, and prevent overheating. Remote Control: The backlight has a sensitive remote control, and the brightness of the light is adjustable. Waterproof Design: Waterproof LED fairy lights, suitable for indoor and outdoor decoration, don't worry about disconnection and short circuit. Two Working Modes: Battery-powered and USB-powered, it can light up anywhere. Multifunctional Decorative Lights: Romantic lighting decorations for Christmas, Valentine's Day, weddings, parties, homes, windows, festivals, hotels, shopping malls, etc. Specification: Material: copper wire Color: warm white Power by: 3 button batteries(battery included) Size: about 3*3 m/118.1*118.1 inch(L*W) package: 1 pc* decorative light 1 pc * remote control Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.