General description This star string light is crafted from high-quality crystal shell, featuring bright LED bulbs and flexible wires. The warm white lighting creates a cozy and dreamy fairytale atmosphere, making it ideal for both indoor and outdoor decorations. Technical specifications Length: 6 meters Number of LEDs: 40 Power source: USB connection or 3 AA batteries (batteries not included) Waterproof rating: IP67 for the light bulbs, IP65 for the battery box Usage Suitable for various settings including 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. Can be used to enhance the atmosphere for any occasion. Other information Advanced waterproof design allows the lights to shine even on rainy days, creating a beautiful effect.