Bluetooth 7.3 inch Wireless E ink Electronic Nameplates Colorful ESL Digital Double-Sides Label
7.3 inch Bluetooth double-sides colorful e-ink nameplate, support template design, operated by mobile APP.
Model:SETPB0730C_D
7.3 inch Bluetooth double-sides colorful e-ink nameplate, support template design, operated by mobile APP.
Model:SETPB0730C_D
7.3 inch Bluetooth double-sides colorful e-ink nameplate, support template design, operated by mobile APP.
Model:SETPB0730C_D