Sure, here's a refined and simplified title focusing on the product keywords: *Ollny 200LED Curtain Lights 6.6x6.6ft (Warm White + Multicolor)**

[Versatile Lighting Modes and Brightness Control] The Ollny window curtain lights offer a wide range of customization options with 8 distinct lighting modes: steady on, in waves, sequential, slo-glo, chasing flash, slow fade, flash, and combination. Additionally, the lights feature 4 brightness levels, allowing you to easily adjust the ambiance to create a warm or romantic atmosphere with just a few clicks of the remote control.

[Convenient USB-Powered Operation] Simply plug these fairy curtain lights into a USB port for a hassle-free and portable experience, making them ideal for use in a variety of settings, from your home to outdoor gatherings like camping or barbecues. Enjoy the pleasure that these party lights bring to your favorite spaces without the need for complex installations.

[Weatherproof Design] The curtain lights are designed to withstand the elements, with an IP44 waterproof rating. You can confidently hang them outside as a backdrop for your patio, garden, fence, yard, porch, gazebo, backyard, or even around a palm tree. However, please note that the USB power source is not waterproof, so be sure to protect it from moisture.

[Easy Installation and Maintenance] These curtain lights require no assembly, making them a breeze to set up. Simply hang them on your curtains. To avoid tangling, it is recommended to hang the lights before untying the string.

[Upgraded Design for Long-Lasting Use] The Ollny curtain string lights are crafted with eco-friendly transparent wire that will not overheat, even after extended use. These versatile lights are perfect for decorating your dorm room, apartment, party, wedding, Valentine's Day, Christmas, or any other holiday. With dimensions of 6.6ft width x 6.6ft length and 10 strings with 20 LEDs per string, you can create a stunning and customizable lighting display.

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