Multi-device Wireless Keyboard • Connect via Bluetooth or USB wireless dongle • Easy switch between three saved devices (laptop, phone, tablet and more) • Illuminated full-depth keys with number pad • Accessible shortcut keys and media knob improve productivity • Rechargeable battery lasts 6 months* • Custom desktop app: Saved profiles, programmable shortcut keys • Switch between operating systems: Windows, iOS/Mac, Android and Chrome OS PACKAGE INCLUDES • Keyboard • 2.4GHz dongle •Charging cord • Quick Start Guide (with partner offers from Tidal Music) SPECIFICATIONS GENERAL • Weight: 783g including batteries • Warranty: 2 year warranty • Dimmensions: 16.