21.5 Inch IP65 Waterproof Advertising Backpack, 1000nits High Brightness LCD Digital Signage Backpack, Human Walking Backpacks Digital Billboard with USB /App /CMS Input for Auto ADs Playback

Features

• 1000nits High-Brightness for Clear VisibilityThis 21.5" LCD advertising backpack features a high-brightness digital backpack display screen with 1000nits, ensuring vivid, clear visualseven under direct sunlight. The IPS panel provides a 178 wide viewing angle, and the screen automatically adjusts to surrounding light. With a built-in touchscreen and dual 8 5W speakers, this portable advertising backpack delivers an immersive, interactive experience.
• Waterproof, Durable & Stylish Design This LCD screen backpack boasts a 21.5" digital signage backpack with an IP565 waterproof rating, protecting it from both water and dust. Designed for comfort, it features adjustable elastic shoulder straps and a thickened handle for easy carrying. A built-in password lock ensures anti-theft protection, making it a secure and reliable option for all your portable advertising backpack needs.
• Long Battery Life 5-8 Hours of Continuous Use Equipped with a long-lasting lithium battery, this portable digital advertising backpack offers 5-8 hours of continuous operation on a full charge. Built for 24/7 use, it has a lifespan of up to 60,000 hours, ensuring reliable performance over time. For extended use, additional batteries are available, making this human walking advertising display perfect for all-day use in high-traffic or outdoor environments.
• Flexible Content Management System & Seamless Connectivity The LCD advertising backpack features an advanced CMS for remote content upload and distribution. It supports TF cards, USB drives, and smartphones for direct content playback. With built-in Wi-Fi and Bluetooth, device integration is seamless. Key features include software installation, multimedia auto-play, remote control, split-screen functionality, and customizable display timing.
• Versatile for Any Application This digital advertising display is perfect for high-traffic environments such as city centers, events, and public gatherings. It supports various media formats, including videos, text, and slides, offering dynamic content delivery. Whether youre launching a new product, running a promotional campaign, or offering rentals through an advertising agency, this digital signage backpack provides a cost-effective way to reach a broad audience quickly.