Designed for ease of use, our Christmas window lights come equipped with both suction cups and sturdy hooks, allowing for versatile hanging options on windows, doors, and smooth surfaces. The innovative USB-C rechargeable feature eliminates the need for disposable batteries, providing up to 36 hours of continuous illumination at full brightness. With an integrated timer and eight flashing modes, you can effortlessly create enchanting light displays that will delight family and guests alike. Perfect for any corner of your home, these lights are sure to become a cherished part of your holiday traditions.