[Flexible Fairy Lights & Battery Life]6 lights per pack. The battery compartment extension cord is 0.5ft. The 6.5ft flexible silvery copper wire lights feature 20 upgraded energy-efficient micro LEDs (2000-2800K Warm White). LED fairy lights are powered by button cell CR2032 batteries (each light includes batteries). The latest upgrade LED lights last around 24 hours in continuous operation. Batteries need to be replaced when the lights dim. When set to timer mode for continuous use, battery life lasts 3 to 4 days. When you receive the fairy lights, first turn on the power switch on the battery box, then use the remote control. [Remote Control Fairy Lights]Comes with 2 remote controllers. In addition to the basic on/off function, the remote can change lighting modes, adjust brightness, and set timers. Press the timer button, and the lights automatically turn off after 6 hours, switching back on at the same time the next day. The factory default brightness is set to 50%, adjustable from soft to bright. 8 lighting modes are suitable for everyday and holiday decorations, adding a delicate and warm atmosphere. [8 Modes Flexible Silver Wire Lights]The remote offers 8 light modes: combination, wave, sequential, slow glow, chasing/flash, slow fade, twinkle/flash, and steady on. The LED lights are made of flexible, bendable silver wire, easy to shape and wrap around trees, bookshelves, walls, mirrors, crafts, wreaths, furniture, branches, plants, flowers, etc. [Waterproof String Lights]Silver-plated copper wire lights feature excellent windproof and waterproof design (note: the battery case is not waterproof). These LED fairy lights maintain stable illumination in high humidity and windy conditions. The silver wire part can be placed in water for amazing lighting effects (the battery case must not be immersed in water). [Easy to Use and to Touch]Crafted with flexible thin silver wire and energy-efficient LED bulbs, these string lights are low voltage, easy to use, and to touch. No need to worry about overheating or damaging decorations. Turn on/off with a simple button. LEDs can last up to 50,000 hours (refers to the LED lamp, not the battery) under regular use. Warm white lights are softly bright and sparkle 360° for a beautiful effect, glinting in the dark. Perfect for decorating patios, decks, porches, weddings, parties, Thanksgiving, Halloween, Christmas, shops, and restaurant table centerpieces. [Flexible LED String Lights]These mini string lights include a convenient screwdriver for easy battery replacement without needing additional tools. The silver-plated copper wire is flexible and can be bent into any shape. Warm white lights are soft, bright, and eye-friendly. Suitable for weddings, parties, everyday decorations, holidays, Christmas shops, restaurants, and rooms. The silver wire disappears into the night, leaving only light. [What You Get]Pack of 6 LED starry string lights, 2 remote controls, 1 small screwdriver, and a product manual. Each fairy light is packaged in a PE bag. The LED lights do not overheat and are to touch. Note: Keep away from fire and hot objects.