General description This star string light is made of high-quality crystal shell, bright LED bulbs, and flexible wires. Warm white lighting helps create a cozy and dreamy fairytale atmosphere, making it perfect for both indoor and outdoor decoration. Technical specifications Length: 6 meters Number of LEDs: 40 Waterproof rating: IP67 for the light bulbs, IP65 for the battery box Compatibility and accessories Powered by USB connection or 3 AA batteries (batteries not included) Two modes of power supply: USB and battery Usage Ideal for decorating bedrooms, dormitories, bars, windows, Christmas trees, parties, weddings, homes, bathrooms, festivals, holidays, performances, restaurants, hotels, commercial buildings, shopping malls, fences, galleries, terraces, porches, or pergolas Other information Shines normally even on rainy days, creating a particularly beautiful effect in the rain