• Decorative string lights with 8 lighting modes: steady light, flashing, dreamy light, slow flashing, fast flashing, wave change, and continuous change, adapting to different environments and needs • Made with soft and flexible copper wire, allowing you to easily shape the string lights to create custom decorations in rooms, bedrooms, living rooms, trees, weddings, gardens, and patios • Features a memory function that remembers the last selected mode, making configuration easier • High-quality LEDs provide high brightness without overheating, ensuring safety and reliability even with prolonged use • IP65 rating for water and dust resistance, suitable for both indoor and outdoor use, keeping the lighting stable even on rainy days (the USB part is not waterproof) • Powered via USB port, allowing you to connect the string lights to chargers, computers, or power banks for greater convenience and versatility