Microsoft Keyboard Mouse Set Bluetooth Compatible / Wireless Designer Bluetooth Desktop 7N9-00023

Wireless keyboard + mouse set with Bluetooth, simple and sophisticated designFull keyboard with 10 keysBluetooth 4.0 wireless connectionBlue LED mouse with BlueTrack TechnologySize Weight Size (length x width x height) Mouse Approx. 107 x 60 x 26 mm Keyboard Approx. 112 x 389 x 20 mm-Weight (with battery) Mouse Approx. 80 g Keyboard Approx. 408 gWireless specifications Connection method Bluetooth Bluetooth version 4.0 Radio reception range Approximately 10m Required battery Mouse 2 AAA alkaline batteries Keyboard 2 AAA alkaline batteries Operation duration Mouse Approximately 6 months Keyboard about 12 monthsRequired system-Supported OS Windows 10 / 8.1 / 8 Japanese version, Windows RT 8.1 / 8 Japanese version-PC main unit Bluetooth 4.0 A Bluetooth 4.0-equipped computer or a Bluetooth 4.0 compatible USB adapter is required to connect. You may not be able to connect depending on the operating environment of the Bluetooth device to be connected.