





Attributes
Customizedchip
NFCCommunication Interface
13.56 MHzFrequency
ChinaPlace of Origin
Payment, Protect mobile/ change picturesApplication
E-Ink DisplaySpecial Features
Model Number:GSC
Product name:NFC e ink smart phone case
Size:have models for all popular phone models, like 13/14/15 pro/max, etc
Keyword:E-ink screen/ change pictures
Printing:4-colors logo can shown on the e-ink screen
software support:Free App provided














