FESTURES:1. Solar powered, no electric bill; string lights, more flexible to DIY the decorations scene. 2. Waterproof, suitable for indoor and outdoor decoration, no worry of rain or snow. 3. Special 20 crystal ball leds bring you a fresh and pleasant atmosphere. 4. 8 light effect modes (steady on, wave flashing, starry flashing, loop flashing , light fading gradually, wave fading ...).5. Easy to install and operate. No wiring, no electricity cost. Put on wall, window, door, floor, ceiling, grass, Christmas tree or building. Add warm atmosphere to your place.6. Automatically Work, with Lighting Sensor function, 20 LED crystal ball string lights will auto turn on at dusk and auto turns off on day, which can reduce unnecessary wastage.SPECIFICATION:1. Solar Panel: 2v 100mA2. Rechargeable battery: 600mAh NI-MH AA3. LEDs: 20 warm white plastic bulbs (1" diameter - about the size of a quarter)4. Modes: 8 Lighting Modes5. Charging time: 6-8 hours direct sunlight6. Working time: 8-10 hours7. Product Length: 16.4 feet longTIPS:1. Fully recharge the solar panel under sun for 12h at the first use. 2.Remove the thin clear film from the solar panel, keep the panel clean, and face it to sun directly, to get enough solar recharged. 3. Turn the POWER button“ON” , so the solar panel can get recharged during the day, and the lights can turn on automatically at night.PACKAGE INCLUDED:1*LED String Light1*Solar panel1*Stick