RF2.4G Wireless: RF 2.4G technology, up to 10 meters wireless range.
1200 DPI: 1200 DPI resolution for smoother and faster movement.
Power Saving: Auto standby and deep-sleeping mode to save power.
Suitable for Right/Left Handed: Symmetric shape, easy to operate by right/left handed people.

Specs & Details
Wireless Technology: RF 2.4GHz
Wireless Range: Approx 10 meters
Sensor: G-laser optical sensor
Resolution: 1200 DPI
Numbers of Buttons: 3(Left key, right key, scroll)
Battery Type: 1x AA battery
Receiver: Nano receiver
Rating Voltage/Current: 1.5V/20mA (mouse) 5V/30mA (USB receiver)
Dimension: 100x58x38 mm
System Requirements: Windows 10/8/7/Vista/XP, Mac OS X 10.4 or later, Linux