Epson mobile printers, junk items. Both units power on, but have no ink remaining, so functionality has not been confirmed. Includes one power adapter. How about it for those confident in maintenance, etc.? Product Description PX-S05B (Black) Brand: Epson Printing Function: Network Printing, Borderless Printing Ink Type: Pigment Number of Ink Colors: 4.0 colors Monochrome/Color: Color Maximum Paper Size: A4 Interface: USB, Wireless LAN Printer/Multifunction Features: Smartphone compatible, Smart speaker compatible, Mobile printer, Wi-Fi Direct compatible, AirPrint compatible, Auto power off, LCD monitor Color: Black