Office RF Wireless + Bluetooth Mecha-membrane key switch QWERTZ Hungarian Full-size (100%) Numeric keypad Mouse buttons Adjustable keyboard height Mouse included Graphite 2 pc(s) Keyboard Bluetooth Low Energy (BLE) Yes Multimedia keys Yes Hot keys Yes Keyboard key profile High-profile Keyboard keys operating life 5 million characters Keyboard number of keys 112 Numeric keypad Yes Keyboard form factor Full-size (100%) Pointing device Mouse buttons Keyboard language Hungarian Keyboard layout QWERTZ Keyboard key switch Mecha-membrane key switch Device interface RF Wireless + Bluetooth Connectivity technology Wireless Recommended usage Office Design LED indicators Yes Protection features Spill resistant Material Plastic Surface coloration Monochromatic Product colour Graphite Adjustable keyboard height Yes Island-style keyboard No Keyboard style Straight Backlight No Features Wireless range 10 m Power Service life of battery 36 month(s) Number of batteries (keyboard) 2 Keyboard battery typ