Comfortable, pleasant to the touch, the latest generation wireless multimedia keyboard with mouse. Sleek design, low-key keyboard and a smooth, shiny surface of the mouse to make it perfect will complement your desktop with other accessories. The keyboard has additional multimedia function keys. They make it easy: open My Computer, quick launch your browser, email, calculator, and your favorite sites. Meanwhile, you can conveniently control your media files directly via additional buttons (available functions: previous track, next track, play/pause – Play/Stop, Mute – Mute sound) and adjust the volume. The letters and symbols are printed in the latest UV technology and are coated with a special protective layer and the high resistance to abrasion. Made of high-quality materials that are resistant to static electricity. Protected against the generation of electromagnetic interference. Kit works with both laptops and desktops. Small USB receiver 2.4GHz technology, up to 10m range Transmitting frequency: 2.402-2.480GHz MUS High-quality optical sensor 800/1200/1600 DPI 4 buttons DPI switch Silent scroll wheel Powered by 2pcs AAA batteries (not included)< br><br>KEYBOARD Product Size: 343 x 113 x 7 [mm] Powered by 2pcs AAA battery (not included) ENVIRONMENT & TEMEPRATUUR Working temperature 0ºC-40ºC Working Humidity: Condensation at 20%~90% SYSTEM REQUIREMENTS Support: Windows XP/Windows 7/Windows 8/Windows 10/MAC OS 8.6 or later Support all language versions Requires a USB 2.0 port