Proactive mouse which avoids pressure and twist of some parts of the hand and of the arm. Wireless mouse with Laser technology. 800/1200/1600 DPI. 4 Buttons (rewind button included. 2,4 GHz (10m). Needs 2 batteries AAA to work. Energy saving technology included. Compatible Windows 98SE, ME, 2000, XP, Vista, 7, Linux, MAC.
Product ID: EML20UF