Features 1. ROMANTIC LIGHTING ATMOSPHERE: When lit, the built-in energy-saving LED lights emit a warm glow, creating a cozy and romantic ambiance in your bedroom. Cotton ball size is approximately 3.1 inches. 2. MULTIPLE COLOR OPTIONS: Offers 7 color choices. Select different colors based on your preference to create unique moods and enhance your living space. 3. SAFE AND ENERGY-SAVING LOW VOLTAGE: Operates on low voltage with low energy consumption. The bulbs remain cool during extended use, making them safe for use in children's rooms. The compact battery pack is easy to conceal and allows for convenient portability. 4. USB POWERED LED LIGHTS: Powered via USB, these lights maintain a low operating temperature for safe home use. The ultra-thin, durable copper wire can be easily bent into various shapes and wrapped around objects. 5. VERSATILE APPLICATIONS: Ideal for decorating gardens, living rooms, dining rooms, bedrooms, patios, backyards, and more. Specifications Material: Plastic Color: Purple, White, Gray, Green, Blue, Pink, Multicolor Size: 8x8x100cm Weight: 60g Package Includes: 1 x String light