Backpack display

Product Overview and Core Features of the Packback Advertising Machine
The Packback Advertising Machine is a mobile digital signage solution that combines portability, high-brightness display, and intelligent system integration, specifically designed for outdoor promotional use. Styled as a wearable backpack, it features a high-definition LCD screen with a resolution of 1920×1080 and adjustable brightness ranging from 350 to 1000cd/m², ensuring clear visibility even in direct sunlight.

It supports multiple input methods including USB, HDMI, WiFi, and 4G, with a built-in 64GB storage. The device is compatible with the MP4 video format, allowing quick and easy content updates. Powered by a high-capacity mobile battery (12V, 30,000–90,000mAh options), it delivers long-lasting performance suitable for full-day outdoor marketing.

The backpack housing is made of Oxford cloth, which is lightweight, durable, and water-resistant—ideal for variable outdoor environments. It doubles as a functional backpack, allowing users to carry personal items while promoting content, making it highly practical for on-the-go campaigns.