2.13inch Passive NFC-Powered e-Paper 250 x 122 Pixel ePaper Screen Adopts Novel Passive NFC Technology No Battery Required No Messy Wiring Wire-Less Powering & Data Transfer

- 2.13inch NFC-Powered e-Paper: Adopts novel passive NFC technology, No battery required, no more battery life trouble. - Wire-less NFC-Powered Display Refreshing: Passive NFC solution, No Battery Required, No messy wiring, stable operation - How it works: To refresh the display content, use a smart phone with NFC function, or an NFC reader, keep it close to the e-Paper for both wire-less powering and data transfer - Application examples: Suitable for price Tags, asset/equipment Tags, shelf labels, conference name tags,etc. - Online User guide is provided: Provide a supporting Different systems APP to help users edit and manage the display content of the ink screen.