Designed for mobility and functionality, the Lenovo 300 Wireless Compact Mouse features a 1000 dpi laser sensor and three buttons. It also has an ergonomic contour for a comfortable feel. It runs on a single AA battery and can last up to 12 months. You can also turn it off via the on & off switch.

• 1000 dpi laser sensor
• 2.4 GHz wireless technology via the USB nano receiver
• On & Off power switch
• Powered by a single AA battery

• Sensor Type: Laser
• dpi: 1000
• Scroll Type: Scroll Wheel
• Number of Buttons: 3
• Connector: USB Type-A
• Wireless Connectivity: 2.4 GHz RF
• Wireless Range: 32'
• Operating Temperature: 32 to 72 deg F
• Operating Humidity: 20 to 95%
• Dimension: 1.3" H x 2.2" W x 3.9" L
• Weight: 0.35 lbs