Resolution 1200 DPI.
2.4 Ghz wireless connection.
-3 push buttons
-Connected via USB Receiver. There is a storage in the battery rail to prevent loss.
-Small size, children can use it, easy to carry
-Soft Click Soft click reduces noise.
-Designed for both left and right handed use
-Uses 1 AA size battery.
Supports all versions of Windows and Mac OS.