Solar Lights Outdoor 72ft 200 LED Fairy Lights, Ambiance lights for Patio, Lawn,Garden, Home, Wedding, Holiday, Christmas, Xmas Tree decoration,waterproof/Timer/USB Charge (Multi-color 2pack)Basic Specification: Length: 22m 72ft, Lamp beads quantity: 200,Two work modes: steady on and flash, waterproof (IP65): perfect for outdoor and indoor decoration. 6 hours timing function, it works for 6 hours and turns off automatically, Press the on off button to reset. USB charging function: could be charged by USB when solar energy is unavailable on bad weather, a charge period of 8 hours by USB provides lighting for 20 hours without solar energy.