BLE 7.5 inch Tricolors Electronic Labels Wireless No Base Station E paper Price Tag for Supermarket

Traditional paper labels require frequent manual replacement, which is time-consuming, error-prone, and inefficient. This 7.5 inch Bluetooth electronic label offers a smarter alternative by enabling real-time price updates, centralized content management, and improved operational efficiency.

With Bluetooth communication and mobile app control, store staff can update labels anytime, anywhere—without relying on base stations or complex infrastructure. This makes the BLE electronic label particularly suitable for retailers looking for a lightweight, flexible, and low-cost ESL deployment solution.

Unlike traditional ESL systems that rely on base stations, this ESL solution allows direct communication between mobile devices and labels via Bluetooth. Store staff can use a smartphone or tablet to update prices and product information instantly, greatly simplifying deployment and reducing initial investment costs.

The e-ink display consumes power only when content is refreshed, ensuring extremely low energy usage. With a battery life of up to 3~5 years, this ESL solution minimizes maintenance frequency and reduces long-term operational costs, making it ideal for large-scale deployments.

Unlike traditional LCD screens, the e-paper display offers a glare-free viewing experience with a wide viewing angle. The content remains clearly visible under strong lighting conditions, closely resembling printed paper and enhancing user comfort.

Each e-ink label is equipped with an LED indicator that can be triggered during picking or restocking tasks. This feature helps staff quickly locate products, significantly improving efficiency and reducing human errors.