3
•
Operating temperature: -15 °C to +45 °C
•
Operating humidity: <85% RH (non-condensing)
•
Dimensions: L 13.4 x W 9.7 x H 4.8 cm
•
Weight: 132 g
3.
Key Functions
Trackball
Left key
Right key
Forward
Backward
DPI
Switch
pairing key
DPI/Low voltage
charging indication
Roller/
middle key
2.4G indication
BT 1
indication
BT 2
indication
ON/OFF key