adjustable keyboard height: Yes
                  battery technology: Lithium-Ion (Li-Ion)
                  bluetooth version: 5.0
                  built-in memory: No
                  charging source: USB Type-C
                  compliance certificates: CE, Federal Communications Commission (FCC), RoHS, UKCA
                  connectivity technology: Wired & Wireless
                  device interface: USB + RF Wireless + Bluetooth
                  frequency band: 2.4 GHz
                  keyboard battery type: Built-in battery
                  keyboard dimensions (wxdxh): 295.49 x 129.03 x 15.86 mm
                  keyboard form factor: 75%
                  keyboard key switch: Scissor key switch
                  keyboard key switch technology: Cherry SX
                  keyboard keys operating life: 10 million characters
                  keyboard language: Swiss
                  keyboard layout: QWERTZ
                  keyboard number of keys: 79
                  keyboard style: Straight
                  keyboard weight: 442 g
                  keycaps material: Acrylonitrile butadiene styrene (ABS)
                  led indicators: Yes
                  manual: Yes
                  manufacturer: CHERRY
                  mouse included: No
                  number of batteries (keyboard): 1
                  number of products included: 1 pc(s)
                  numeric keypad: No
                  operating relative humidity (h-h): 0 - 85%
                  operating temperature (t-t): 0 - 40 °C
                  package depth: 174 mm
                  package height: 25 mm
                  package weight: 636 g
                  package width: 315 mm
                  pointing device: No
                  power source type: Battery
                  product colour: Black
                  product type: Keyboards
                  receiver included: Yes
                  receiver type: Nano receiver
                  rechargeable: Yes
                  recommended usage: Universal
                  storage relative humidity (h-h): 0 - 85%
                  storage temperature (t-t): -20 - 60 °C
                  surface coloration: Monochromatic
                  windows keys: Yes
                  windows operating systems supported: Yes
                  wireless range: 10 m
                  wrist rest: No