3.7 inch NFC Four Color ePaper Tag/badge
3.7 inch black, white, red and yellow four color ePaper tag/badge, no built-in battery, cold pressing card sealing process, 2.5mm thin. Support Apple/Android mobile APP to harvest energy and transmit data through NFC.
Selling price
$25.00
original price
Aabove is sample price, pls contact us for customization.
- Communication modeNFC
- SoftwareAPP（iOS/Android）
