Designed to help keep your busy life balance, the HP iPAQ 111 Classic Handheld is a great – and affordable – companion to your cell phone. A bit '1 / 2-inch thinner and a little 'less than 4 ounces of light, fits well in hand a slip resistant finish. Easily see what to do, inside and out on the big, bright 3.5-inch touchscreen. The HP iPAQ 111 has a 3.5 inch screen, Wi-Fi and Bluetooth, SD / SDIO expansion, and Windows Mobile 6 Classic operating system. With the power of Windows Mobile 6 Classic operating system, you will be easily connected to your business and personal data in motion. And you'll stay productive with familiar software tools at your fingertips – Mob Office