3 colors: solar light string, 7 meters long solar light string with 50 LEDs, with 3 light colors, white, yellow and color, you can choose the light color you like.Eight lighting modes: 1.Constant light mode, 2.Wave-shaped change, 3.Continuous change, 4.Flash change, 5.Slow flash change, 6.Bright and dark change, 7.Dream change, 8.Fast flash change.Solar charging: Solar string lights are powered by solar energy and operated by rechargeable batteries. No wires or electricity are needed, which can reduce a lot of costs for your family.Waterproof design: The high-simulation solar string lights are made of sturdy plastic, which is hard enough, has a waterproof design, is suitable for outdoor decoration, and is not easy to damagePerfect holiday decorations: decorative solar string lights are very suitable for garden decoration, outdoor Christmas decoration and tree/flower decoration, very beautiful, creating a romantic atmosphere,You will get: 1 set of solar string lights, 1 grounding nail, and 1 user manual.Installation steps: 1.Connect the ground plug accessories, 2.Connect the ground plug to the solar panel, 3.Turn on the solar panel, adjust the preset working mode, 4.Fix the installed ground plug and the solar panel, Remind that the solar panel must face the sun.