31.5 inch Mobile Large E-paper Advertisement Screen E-ink Digital Standee for Shopping Mall
31.5-inch removable color e-ink digital signage, 16:9 aspect ratio, 2G memory, supports wireless transmission.
Model:SETS315E6-M
31.5-inch removable color e-ink digital signage, 16:9 aspect ratio, 2G memory, supports wireless transmission.
Model:SETS315E6-M
31.5-inch indoor color e-paper digital signage, 16:9 aspect ratio, low power, supports wireless transmission.
Model:SETS315E6-A