Upgrade USB Powered DesignCompared to other string lights, the solar garden light comes with an extra USB charging connector. You can just plug it directly into any 5V/1A USB port device (such as wall charger, power bank, etc.) for power supply, no longer worry if there is enough of sunshine. 50 LED Solar String Lights for Indoor and OutdoorHigh quality 50 LED crystal ball with 9m line makes these solar string lights more bright and versatile. Built-in 1800MAH rechargeable Ni-MH battery, this string lights not only can transform solar energy into electric energy directly, but also can be recharged via USB cable, meet the needs of indoor and outdoor decoration at the same time. p> IP65 Waterproof and DurableThese solar garden lights are made of high quality materials, IP65 waterproof can withstand light rain or watering, very suitable for decorating your garden, patio, lawn, porch , door, yard, etc. It can be fully charged in 6-8 hours under the sun, while USB charging only takes 2-4 hours, and a full charge can provide 8-14 hours of lighting. 8 Modes The string lights have 8 different lighting modes of multiple speeds of flashing, flickering and chasing lights or just turn all lights on. you can change the setting via the blue button of the USB connector according to your mood, enjoy a different mood with your family and friends. Easy to UseWithout wires/tools, with only two switches (on/off and light mode), this decorative string light can be easily built into any shape you want, and it can be installed in trees, loot, decks, patios, furniture, etc. Solar string lights - Add color to your daily life. Features: 1. Comes with a high energy conversion solar panel which can be recharged by solar and USB. 2. Put the solar panel in the sun during the day, then it will start to light up at night. 3. USB power supply design allows solar lights to work if there is not enough sunlight. 4. Ideal for garden wall, window, door, floor, ceiling, grass, pole or building. Create a happy atmosphere at your garden, home, party. 5. With the on/off switch, you can easily control the lights with 8 lighting modes. Features: Color: warm white. Source Power supply: solar powered. Battery: 1.2V/1800mA. Number of LEDs: 50. 8 lighting modes: Combination, Flashing Fireflies, Waves, Fade, Rim/Flash, Slow Fade, Twinkle/Flash, and Continuous. Total length: about 9m. Ball size: about 2.4 cm. Ball spacer: approx. 23 mm. Charging time: 6-8 hours / USB 2-4 hours. Solar panel: 2 V/300mA. Switch: On/Off, Lighting Mode. Note: 1. Please put them under the sun for direct sunlight exposure to get a full charge. Be sure to charge for at least 6 hours of direct sunlight during the day. 2. Turn the power button "ON" so that the solar panel can be charged during the day, and the lights turn on automatically at night. 3. It is only designed to be protected from rain and snow. Please do not immerse it in water. 4. It varies according to the intensity of the sun, the geography of the user, the weather conditions and the seasons.