- LED backpack with display: The smart backpack features a built-in display that connects to the SPOTLED APP via Bluetooth. You can edit texts, animations, and pictures to suit your style, and the glowing eyes give you a distinctive look that helps you stand out. - Flexible and comfortable: Straps are adjustable to fit your body, with shoulders and straps padded by breathable sponge for comfort during extended wear. A chest button design adds extra safety when driving or riding. - Durable materials: The exterior is a waterproof 3D hard shell for reliable protection, and the back panel uses 1680 PVC material for high strength and wear resistance. This construction is suitable for a variety of outdoor environments. - Large, organized capacity: The bag offers expandable capacity with a large zip pocket that doubles as a laptop bag. It includes independent internal compartments to keep items organized and easy to reach, so you can store cosmetics, tissues, keys, textbooks, phones, umbrellas, and more. - Practical use scenarios: - Daily commuting and school: Use the Bluetooth-connected display to show custom messages or animations, making your bag easy to locate and your daily routine more expressive. - Outdoor activities and travel: The waterproof hard shell and sturdy build protect belongings during hikes, cycling, or travel, while the expandable pocket accommodates a laptop and other essentials. - Evening events and city trips: The glowing eyes feature enhances visibility in low light, helping you stand out in crowded venues and city streets.