Logitech Harmony One Advanced Remote Control Number of Devices Supported: 15 Display: 2.2 Full-color touch screen Backlit Buttons: Yes Learning: Yes Color: Black System Requirement: Windows-based computer - Windows 2000, Windows XP, Windows Vista - USB port - CD-ROM drive - Internet access Mac computer - Mac OS X 10.3–10.5 - USB port - CD-ROM drive - Internet access Battery Type: Lithium-ion Rechargeable Battery Parts: 1 year limited
