It is the first time to apply the full-color ink screen technology to the design of public pull ring. It is the first time to apply the technology to public pull ring. USIT has redefined the form of advertising, replacing traditional print advertising with the Internet of things to create more commercial value within limited resources.

USIT intelligent color electronic ink screen advertising pull Ring System using two-channel (Bluetooth, WIFI) communication mode, combined with big data for advertising "one-click" precision delivery. Not only reduce the labor cost, not limited to a specific time and place, and greatly improve the efficiency of information dissemination.

The simple and round design makes it easier to highlight the content of the ink screen, and the non-angularity of the handle enhances the grip feeling of the passengers. Built-in environment-friendly battery, the battery box adopts magnetic suction structure, the staff use professional tools, only one action can open the battery cover.

USIT intelligent color e-ink screen advertising ring-pull to avoid the traditional advertising paper consumption and ink printing pollution. Applied Globally, it could save about one million trees'worth of paper a year. Combined with the power-saving characteristics of ink screen, USIT intelligent color electronic ink screen advertising ring pull system is the best combination to achieve real-time, low power consumption and high performance.