Light weight
3 button mouse with scroll wheel
Ideal for all Apple Mac, or windows PC and laptop with USB port
Optical sensor
Requires 2 AAA batteries (Not included)
Product Feature: 1. Compatible with USB 2.0 or 1.1,Working range within 10 meters (30 Feet) 2. Nano Slot : Convenient nano receiver storage for when you need it. Comfort Grip : Smooth, rubberized grip designed for comfort and control. 3. Wireless: Plug in nano receiver and go wireless. 2.4GHz reliability and performance. 4. Nano Receiver : Small enough to plug in once and leave connected. 5. Automatically power saving, make battery working longer 6. Adjustable optical sensor from 800-1200 DPI Product Compatibility With: Windows 98SE, ME, 2000, XP, Vista, Windows 7. Product Package Included: 1 x 2.4G Wireless Mouse 1 x USB Receiver