✔️ SOLAR STRING LIGHTS: Built-in rechargeable high volume Ni-MH battery is powered by solar energy, integrated with photographic technology, automatically charged during the day and light up at night without any external power source✔️ OUTDOOR STRING LIGHTS: 2 in 1 stake allow you to stick into the ground or use included screws to mount on the wall, IP65 waterproof rate can withstand all kinds of weather, perfect for indoor and outdoor decorations✔️ LONG WORKING TIME: 8 hours working time once fully solar-charged, enjoy the lights for whole night with 8 different modes: Combination, In wave, Sequential, Slo glo, Chasing/Flash, Slow fade, Twinkle/Flash, Steady On✔️ WIDE APPLICATION: You can use them to decorate your garden, fence, patio, lawn, yard, wedding ceremony, Christmas, Thanks Giving Day, Halloween parties; DIY unique diner party centerpiece; apply for your crafting project✔️ SATISFACTION GUARANTEED: 24/7 customer support, 30-day money-back guarantee and 2-year hassle-free warranty. If you are not satisfied with the product, please don't hesitate to contact us, we will provide you a best solution