feature:●Solar power supply, no electricity; string lights, DIY decoration scene is more flexible.● Waterproof, suitable for indoor and outdoor decoration, do not worry about rain or snow.●Special fairy drops bring you a fresh and pleasant atmosphere.●Photosensitive solar lighting technology, which automatically lights up at dusk and automatically turns off during the day.specification:Solar panel: 2V / 100mACharging time: approx. 6h, may vary depending on weather conditionsWorking time: 8-12 hoursnote:1. When using for the first time, fully charge the solar panel for 12 hours in the sun.2. Remove the thin transparent film from the solar panel, keep the panel clean, and directly face the sun to get enough solar charging.3. Set the POWER button to “ON” so that the solar panel can be charged during the day and the night light can be turned on automatically.What's in the box?5 * 20 water droplet LED solar string light1 *Solar panel1 * ground pile1 *Instruction manual