Logitech MK850 Performance Wireless Keyboard Mouse Set XZ

Specificationkeyboard: High X Width X Depth: 25 mm x 430 mm x 210 mmweight: 733 grams (Including 2 AAA BATTERIES) Mouse: High X Depth: 45 mm x 115 mmweight: 135g (Including 1 AA BATERY) RequiredSkeyboard Unifying ™ Windows® 10 Or Later, Windows 8, Windows 7mac OS X 10.10 Or Laterchrome OS ™ Bluetoothwinds 10 Or Later, Windows 8MAC OS x 10.10 Or Laterchrome Osanderchrome 5.0 OREANTER Unifying ™ Windows 10 or Later, Windows 8 , Windows 7mac OS x 10.10 or Laterchrome Osbluetoothwindows 10 or Later, Windows 8mac OS x 10.10 or Laterchrome Osusb Port, Internet Connection for Downloading Software. Ooth ™ Smart AND 2.4GHz Wireless ConnectionWireless Range: 10 Meters ** The Wireless Reception Range Varies Depening on the Working Environment and the Computer Settings.Wireless Encryption: Yes ** Wireless Encryption Between The Keyboard and The Connected Compular Or Mobile Deetail: 36 months ** Keyboard Battery Life is based on 2 Million Hits Per Year in the Office Environment. Battery Life Varies According to User and Calculation Conditions.Mouse Connection Type: Bluetooth Smart And 2.4GHz Wireless ConnectionWireless Range: The Wireless Reception Rangers Recennding On The Wording On The Wording Etings.battery Details: 1 AA Batterybattery Life: 24 Months ** Battery Life Varies According to User and Calculation Conditions.Sensor Technology: Logitech Advanced Optical Tracking Technology Resolution: 1000 Dpiroller: FastNcleing Ceness Ardwireless Mouseunifying ™ ReceiverKeyboard Using Two AAA Batteries, The Mouse Used in AA Battery (Pre-Installed) USB Range Extension Lineuser Documentation