【2-pack of string lights】2pcs 5m Halloween string lights provide a total of 10m with 100 LED lights. At night, they create a spooky atmosphere so that you can immerse yourself in the Halloween atmosphere. 【8 MODES】Our orange and purple string lights have 8 light modes; flashing lights enhance the sense of horror. Short press the button on the battery housing to switch between modes. 【Timer function】6 hours on, 18 hours off, cycling automatically, saving energy and requiring no manual operation. When you turn on the power switch, the timer function is activated by default. 【Waterproof battery housing】The battery housing, LED lights and cables are IP65 waterproof and rustproof, which makes them suitable for both indoor and outdoor use. 100 high-quality LED lights with a lifespan of up to 30,000 hours. 【Portable and easy to hide】Thanks to the small battery case, you can easily carry the string lights with you. They can also be easily hidden without relying on a power outlet, allowing you to decorate anywhere. 【Application Areas】For balcony, garden, bedroom, living room and other places; for Halloween and other occasions.