Office RF Wireless + Bluetooth QWERTY Italian Numeric keypad Mouse buttons Island-style keyboard Backlight LED White Mouse included Graphite 3 pc(s) Keyboard Bluetooth Low Energy (BLE) Yes Hot keys Yes Keyboard key profile Low-profile Numeric keypad Yes Pointing device Mouse buttons Keyboard language Italian Keyboard layout QWERTY Device interface RF Wireless + Bluetooth Connectivity technology Wireless Recommended usage Office Design LED indicators Yes Material Aluminium, Plastic Surface coloration Monochromatic Product colour Graphite Wrist rest Yes Island-style keyboard Yes Keyboard style Straight Backlight colour White Backlight type LED Backlight Yes Power Charging source USB Type-C Rechargeable Yes Service life of battery 5 month(s) Battery capacity 1500 mAh Battery technology Lithium Polymer (LiPo) Power source type Battery Mouse Mouse battery life 2.3 month(s) Mouse battery capacity 500 mAh Mouse battery technology Lithium Polymer (LiPo) Button functions Clickable scrolling, Fo