Solar Powered & Auto Working: The star string lights are solar powered with a built-in rechargeable battery, Wireless, eco-friendly, and energy-saving. Dusk to dawn auto working with 2 working models(steady/blinking) to choose, can last more than 10 hours for a full charge.   Durable & Cute: The solar string lights are shaped with 30pcs 3D-designed stars, the stars are made of strong plastic, not easily broken. 3D design can increase much more Three-dimensional for indoor bedroom decorations, increase some magic atmosphere for your patio.   Waterproof & Multiple Use: The outdoor solar string lights are waterproof, can work during normal water drops and splash on rainy days. Suitable for indoor home decorations also can be used for outdoor yard decor.   Ambiance & Shining Moment: Warm white string lights are very romantic and artistic. Perfect decorating Outdoor patio, Indoor curtains, Garden, Landscape, Lawn, Christmas tree, Porch yard, Party, Wedding, Wall, Add perfect atmosphere to your place.