4 Colors BLE Eink Digital Badge_Epaper Badge_Epaper Display Signage_Products

4 Colors BLE Eink Digital Badge

3.7inch Ultra-Thin Waterproof Work Badge Exhibition Card Visit Pass Four-Color HD Ink Screen Display Black for EAS Systems, built-in ultra-thin battery, wireless charging, one charge can be used for one year.

Key Features:

Electronic ink screen, ultra-low power consumption, uses Bluetooth communication, has a longer transmission distance, and displays in four colors: black, white, red and yellow, which is more refreshing and bright. Only 3 mm thick, ultra-light and ultra-thin.

Applications:

1. Conferences & Events

2. Corporate Office Visitor Management

3. Smart Retail Shelf Labeling (Low-Change Zones)

4. Library or Archive Tagging

5. Hospital or Laboratory Temporary Badging

6. Warehouse Bin Labeling or Asset Management

7. Museum and Gallery Exhibits

8. Membership / Loyalty Cards

9. Smart Hotel Key Cards

10. Product Authentication / Anti-Counterfeit Labels

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