Description * Technical Specifications Connection Type: 2.4GHz wireless connection. Wireless range: 10 meters. Connect / Power: Yes, on/off switch. Battery Details: 1 x AA. Battery life: 18 months. *Battery life may vary based on user and computing. DPI (Min/Max): 1000. Sensor technology: Logitech Advanced Optical Tracking. Sensor resolution: 1000 dpi. Scroll Wheel: Yes, 2D, optical. Number of buttons: 3. Standard and Special Buttons: Middle click. * Dimensions Mouse (height x width x depth): 99 mm x 60 mm x 39 mm. Weight: 75.2 g Height x Width x Depth: 14.4 x 18.7 x 6.1 mm Weight: 1.8 g. * Package Contents Mouse. Nano receiver. 1 AA battery (pre-installed). User documentation. * Warranty Information 3-year Limited hardware warranty.
