31.5 inch 4G Full Color ePaper Photo Frame/BillBoard/epaper signage

31.5 - inch Spectra 6 full - color electronic paper frame/advertising machine supports 4G and WiFi communication. It has a built - in rechargeable Li-battery and is charged via a Type - C interface.

$999.00

Aabove is sample price, pls contact us for customization.