RAOYI LED Desk Lamp Eye-caring Table Lamps (CM007-Red-4) Mouse Condition: Brand New, Good Condition Wireless mouse Wireless range: 8-10m meters (26feet-33feet) Compatible with Window 98/2000/NT/ME/XP/win7/Win8; No driver needed, plug and play. 2.4Ghz will give you a more comfortable, convenient and exact effect than the traditional FM radio wireless mouse. 6-month battery life on 2 AAA battery (battery NOT included) practically eliminates the need to replace battery. Battery life may vary based on user and computing conditions.