LED Outdoor Christmas Tree Decoration Lights USB String Lights 8 Lighting Modes for Yard Wedding Holiday Decor

【USB Powered】: The product is powered by USB, no need to worry about the working time of the product being too short due to insufficient charging, it can last for years. 【 waterproof 】 The product is waterproof to IP67, and do not need to worry about using it in rainy or snowy days.(The light string is waterproof, but the plug, battery box, and USB interface are not waterproof) 【8 Modes 】 These solar string lights have the On/Off button and mode button. You can select 8 different modes to satisfy your diverse needs by pressing the mode button. 【Perfect Christmas Decoration Lights】- This solar Waterfall lights can be hung indoors or outdoors, which will create a warm and active atmosphere for your holiday. It can be widely used in parties, weddings, gardens, buildings, trees, bars, restaurants, etc. 【Easy to Install & Safer】:No assembly required. Conveniently hang it on both indoor and outdoor like walls, bedroom, yard, fence, windows, doors, ceilings with warm and festive atmosphere.