Quick overview from the supplier:
Wireless Keyboard Logitech K650, Media controls, F-keys, Spill-resistant, Palm rest, 2xAA, 2.4Ghz+BT, EN/RU, White
.
PN: 920-010977RUS
Dimensions
Height 193.5 mm
Width 457.3 mm
Depth 24 mm
Weight 700.23 g w/o receiver (1.8 g) and with 2 AA Alkaline batteries (48.23g)
Technical Specifications
Connection Type
Bluetooth® Low Energy Wireless (Bluetooth 5.1) or Logi Bolt USB Receiver
Wireless range 10 meters 1Wireless range may vary based on user, environmental, and computing conditions.
Battery
Battery life 36 months 2Battery life may vary based on use and computing conditions.
Indicator Lights
Indicator lights on Caps Lock, Connect key and Battery Status
Customization app
Supported by Logi Options+ on Windows and macOS 3Available on Windows and macOS at logitech.com/optionsplus
Sustainability
Graphite plastics 28% post-consumer recycled material 4Excludes plastic in printed wiring assembly (PWA), cables, and packaging.
Off-white plastics 21% post-consumer recycled material 5Excludes plastic in printed wiring assembly (PWA), cables, and packaging.
