Feature●SLEEK DESIGN: Slim brushed metallic body with superior appearance and improved performance●Powerful calculation performance: hp traditional PRN, programmable functions, HP Equation Writer, graphing display●Equipped with a lithium ion rechargeable battery●Wireless connection to PC (requires an internet connection from a PC that connects a USB dongle (sold separately, a USB dongle, or a PC that connects a USB dongle)●CPU: 400MHz ARM9, Display: 320x240 16-bit color touch screen (10 lines x 33 characters + menu + header)Description
【Touch Panel, Full Color and Revolutionary Function】 Touch screen compatible calculation ability in your palm.