An improved version of the DPP-250 is the IPCMobile WPP-250 Mobile Printer. Wi-Fi and Bluetooth connectivity are provided by the WPP-250. The WPP-250 from IPCMobile employs direct thermal printing and has a resolution of 203 dpi. It comes with a good OLED display for simpler use, a device-independent design that is lightweight and compact, industry-standard printer language, a durable body design, page mode, and downloadable images.