Logitech Signature M650 Wireless MouseLogitech Signature M650 Wireless Mouse. Form factor: Right-hand. Movement detection technology: Optical, Device interface: Bluetooth, Movement resolution: 4000 DPI, Buttons type: Pressed buttons, Buttons quantity: 5, Scroll type: Wheel. Power source: Batteries. Product colour: PinkMousePurposeOfficeDevice interfaceBluetoothMovement detection technologyOpticalMovement resolution4000 DPIScroll typeWheelNumber of scroll wheels1Scrolling directionsVerticalButtons quantity5Buttons typePressed buttonsButton functionsForwardSilent clickYesBluetooth Low Energy (BLE)YesDesignForm factorRight-handErgonomic designYesProduct colourPinkSurface colorationMonochromaticRubber gripsYesErgonomicsOn/off switchYesWireless range10 mPowerPower sourceBatteriesNumber of batteries supported1Battery typeAAService life of battery24 month(s)System requirementsWindows operating systems supportedYesMac operating systems supportedMacOSLinux operating systems supportedYesMobilen