Found 2 products about

Bluetooth e ink ESL

433MHz 4.2inch Healthcare Digital Price Tags Tri-color ESL Electronic Shelf Label for Hospital

433MHz 4.2inch Healthcare Digital Price Tags Tri-color ESL Electronic Shelf Label for Hospital

4.2inch electronic shelf label for healthcare solution, 400x300 resolution, e-paper screen, real-time updates, battery powered.

Model:Digital Price Tags SETR0420Y
4.2inch Epaper Display Tags Wireless No Need Base Station ESL E ink Bluetooth

4.2inch Epaper Display Tags Wireless No Need Base Station ESL E ink Bluetooth

4.2inch Bluetooth wireless ESL, e-ink screen, mobile operation, dustproof and waterproof, LED light, 10m communication radius.

Model:Bluetooth E ink ESL SETPB0420R