KMW 72281 by Acco

Features innovative trackball mode which gives you cursor control in tight spaces and on any surface. Bluetooth® wireless technology offers up to 30 feet of range and doesn't use up a USB port. Unique scroll ball provides easy and intuitive 360º scrolling. Fuel gauge indicator lets you know when it's time to change your batteries. Sleep mode ensures that you'll never worry about turning your mouse on or off again.

• Mouse Technology : Laser

• Global Product Type : Mice

• Connector/Port : Bluetooth®

• Left/Right Hand Use : Left or Right

• Buttons : 3, Trackball

• Wired/Wireless : Wireless

• Maximum Wireless Range : 30 ft

• Color(s) : Graphite

• Operating System Compatibility : Mac® (OS 9.0 and later), Windows® (98, 2000, Me, XP, Vista™)

• Frequency : 2.4GHz

• Low Battery Indicator Light : Yes

• Depth : 3.85 in

• Height : 0.65 in

• Width : 2 1/4 in

• Batteries Required : 2 AA (Incl.)