Features:1.They illuminate in every direction. Ideal for decorating your gardens, patio, gate, yard, wedding, party etc.2.High Quality & Flexible Copper Wire: Made with thin and flexible copper wire, coiled with bobbin winder to avoid a mess, the string lights is easy to storage and ready for the next use.3.Easy to Shape: Flexible Copper wiring can easily build the shapes you want; wrap around tree trunks or gazebos; in the dark, the wire fades to invisible, leaving only the bright lights Or It may not turn on automatically at night. The light sensor is very sensitive and make sure the solar panel is not expose in light.4.Duration of light depends on solar product's level of sunlight exposure, geographical locations, weather conditions and the length of daytime.Specification:Solar panel: voltage 2V, current 100mARechargeable battery: 1 AA Ni-MH battery, voltage 2-3V, capacity 600mAhNumber of lamp beads: 12Product size: The distance between the two lamp beads is 15CM, the distance between the lamp beads and the solar panel is 2M, and the total length is about 4M.Flashing mode: steady light or flashingProduct performance: 4-6 hours on a sunny day, 6-8 hours on a night, and a life of more than 1 yearPackage:1 * Butterfly String Light1 * Instruction