This mouse requires:
- 1 x AA Battery
- Either pairing with Bluetooth or using the included Nano USB Dongle
- the switches (pictured below) need to be in the either Bluetooth (up from off) or Dongle (down from off)
- DPI button selects a DPI (600/1000/1600/2400/3600)
- Connect button pressed for 3 seconds puts the mouse into pairing mode for Bluetooth.