Product Overview
-Resolution: 800 - 1200 - 1600 dpi
-Connection: Wireless USB
-Quantity of buttons: 6
-Transmission distance: 10 meters
-Size: 113 x 80 x 48 mm
-Voltage: DC 1.5V +/- 5%
-Current: 13mA
-Power support: 1 AA battery
-Switch lifespan about 2 million times
