[Solar Power & USB Charging]litogo 23M/76FT/30+3 outdoor solar string lights uses solar cell modules to convert solar energy into electricity, no need to connect a home circuit, no need to spend electricity bills. The solar string light is also equipped with a USB port to prevent rainy days or when sunlight is low, allowing you to stay in a good mood at all times.[4 Lighting Modes] Outdoor solar string lights have 4 lighting modes for your choice: normally bright, slow flash, flash, jump flash. Press the ""Mode"" button on the back to easily switch modes, allowing you to create different moods for different occasions.[Shatterproof & Waterproof]G40 outdoor solar string light is made from impact-resistant transparent plastic bulbs, with good transparency, high strength, good sealing, not easy to break, to protect your safety and that of your family, especially children or pets. Solar string lights with waterproof technology, you can use it all year round for decoration.[Easy to install]Our outdoor garden solar string lights are incredibly easy to install. It comes with solar panels and ground piles, you can install solar panels on the wall or insert them into the ground. It is easy to decorate your indoor/outdoor with this string light, without the need for another electric cable, you just need to expose the solar panels to direct sunlight.[Wide Application]Solar outdoor fairy lights are perfect decorations for patio, garden, wall, tree, balcony, lawn, window, living room, restaurant, etc. Outdoor solar string lights are also good for Christmas, party and wedding decoration. It can create a sweet, romantic and warm atmosphere