Logitech MK330 Combo (920-003995) MK330 LOGITECH Wireless Combo - BLACK (920-003995) Logitech MK330 Wireless Keyboard And Mouse Combo EN/RU Connection type: wireless Connection interface: USB Radius of action: 10 m Multimedia Extra Keys: there is Additional internet keys: there is Digital block: there is Integrated volume control: there is Mouse type: optical Sensor Resolution Maximum: 1000 dpi Number of mouse buttons: 2 Scroll wheel: there is Mouse design: for right and left hand Keyboard powered by: 2xAAA Mouse nutrition: 1xAA Mouse charge indication: there is Keyboard Color: Black Keyboard Key Color: Black Mouse color: Black Keyboard Dimensions: 445 x 183 x 22 mm Mouse sizes: 100 x 59 x 37 mm