Specification: Name: solar string lights outdoor Solar panel: 2v 120ma Battery: 1pcs Built-in AA 1.2v 600mah/1.2v 800mah Ni-mh Battery Material: copper wire Lights color: blue multicolor white warm white Lead line length: 2m LED light distance: 10cm Quantity of led: 300pcs led Total length: 30m Charging time: 6-8 hours Working time: 8-10 hours Waterproof: ip65 (both rope lights and solar panel) Quantity: 1pc Tips: 1.It is suggested that the solar panel be fully charged for 8h on first use. 2. Turn on the light and set the light mode before charging solar energy so that it lights up at dusk. 3. To get fully charging by tearing the protective film on the solar panel on its first use. 4. To keep longer usage for the solar lights you can regularly clean the dust on the surface of the solar panel.