Unleash your desk with a new generation of wireless Omega mice. The OM-420 offers energy efficiency, long operating time with two LR03 batteries, and excellent tracking parameters thanks to its standard resolution of 1000 DPI. Key advantages: Normal size – versatile for desktop and laptop users, wireless freedom, 2.4 GHz GFSK auto-linking technology, 6–10 meters operating range, optical tracking engine with no moving parts, switchable 1000 DPI optical precision, 3 standard buttons, nano receiver integrated into the mouse, automatic power-saving mode.