This is the portable printer youve been waiting for epsons first ever a4 portable printer is great for professionals who need to print invoices contracts and more while working remotely small and light this inkjet printer features an integrated battery lcd screen wi fi and wi fi direct conectivity and compatibility with apple airprint google cloud print and epson iprint small and light the wf 100w has a built in battery that can be recharged anywhere via usb its small and compact