Logitech Wireless Mouse With Keyboard Combo MK850 Performance [Combo]

Keyboard

• Connection Type: Bluetooth^® Smart and 2.4GHz wireless connection

• Wireless range: 10 m*
  *Wireless range may vary depending on operating environment and computer setup.

• Wireless encryption: Yes*
  *Wireless encryption is between keyboard and the connected computer or mobile device.

• Battery Details: 2 x AAA

• Battery life: 36 months*
  *Keyboard battery life based on two million keystrokes per year in an office environment. Battery life may vary based on user and computing condition.

Mouse

• Connection Type: Bluetooth Smart and 2.4GHz wireless connection

• Wireless range: 10 m*
  *Wireless range may vary depending on operating environment and computer setup.

• Battery Details: 1 x AA

• Battery life: 24 months*
  *Battery life may vary based on user and computing condition.

• Sensor technology: Logitech Advanced Optical Tracking

• Sensor resolution: 1000 dpi

• Scroll Wheel: Hyper-fast

• Number of buttons: 8