2024 Helmet Backpack with LED Display, DIY Programmable Helmet Bag for Motorcycle Riding, USB Expandable Shoulder Bags Large Capacity, Water Resistant, Cycling, Camping Hiking Travel Daypack

Smart Display Screen: Equipped with a 48*48 full-color dot matrix screen, it supports text, images, and GIF animations. Users can control the content via a mobile app through Bluetooth. Powered by rechargeable power supplies (not included). Large Capacity LED Knight Backpack: This motorcycle backpack with a 3D hard-shell design features a pair of mysterious and fantastical eyes. It can accommodate most motorcycle helmets and has multiple compartments for storing a power bank, laptop, wallet, phone, and books, offering ample storage space. It's perfect for motorcycle enthusiasts. Wirelesslyintegrates And Mirrors Your Motorcycle'S Lighting System(BrakeLights & Turn Signals) Design-Engineered for You, with custom LED programming via our Mobile App. Displaying signals on the motorbike backpack when the motorcycle turns. High-Quality Materials: Irregular polyhedron hard shell made from high-quality ABS+PC materials, with the back panel constructed from 1680PVC. It has excellent water r