Epson Workforce WF-100W Wireless Color Mobile A4 Printer with 1.4" LCD, Water Resistant Ink, and a Built-in Rechargeable Battery (USB or AC adapter): From the producer Mobile wireless printer The portable, wireless printer for professionals who are constantly on the go. With the WorkForce WF-100, the smallest and lightest mobile printer in the world, you can print wherever your business takes you1. With Wi-Fi Direct and integrated wireless connectivity, you can print