Logitech Signature K650 -keyboard

Wireless range: 10 m
Backlight: No
Keyboard style: Straight
Adjustable keyboard height: Yes
Surface coloration: Monochromatic
LED indicators: Yes
Product colour: Graphite
Protection features: Spill resistant
Wrist rest: Yes
Keyboard battery type: AA
Number of batteries (keyboard): 2
Service life of battery: 36 month(s)
Battery technology: Alkaline
Power source type: Battery
Keyboard weight: 707.5 g
Keyboard dimensions (WxDxH): 193.5 x 24.3 x 457.31 mm
Mobile operating systems supported: iOS 15, Android 9.0, Android 11.0, Android 10.0, iPadOS, Android 12.0, iOS 14, iOS 14, Android 8.0
Other operating systems supported: ChromeOS
Mac operating systems supported: Mac OS X 10.15 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 10.15.3 Catalina, Mac OS X 12.0 Monterey
Windows operating systems supported: Windows 11, Windows 10
Linux operating systems supported: Yes
Package depth: 468 mm
Package weight: 953 g
Package height: 32 mm
Package width: 205 mm
Package type: Box
Packaging content: Signature K650 Wireless Comfort Keyboard 2 AA batteries (pre-installed) Logi Bolt USB Receiver User documentation
Receiver included: Yes
Receiver weight: 1.8 g
Receiver type: Nano receiver
Wireless receiver interface: USB Type-A
Number of products included: 1 pc(s)
User guide: Yes
Batteries included: Yes
Mouse included: No
Battery weight: 48.23 g
Keyboard key profile: High-profile
Key travel distance: 3.2 mm
Hot keys: Yes
Spill-resistant up to: 60 ml
Bluetooth version: 5.1
Keyboard layout: QWERTY
Bluetooth Low Energy (BLE): Yes
Keyboard key switch: Membrane
Keyboard language: US International
Keyboard keys operating life: 20 million characters
Pointing device: No
Numeric keypad: Yes
Connectivity technology: Wireless
Keyboard form factor: Full-size (100%)
Recommended usage: Office
Multimedia keys: Yes
Device interface: Bluetooth
Compatibility: Logi Bolt USB Receiver
Post-consumer recycled plastic: 28%
Master (outer) case width: 138 mm
Master (outer) case gross weight: 4.1 kg
Master (outer) case height: 228 mm
Master (outer) case length: 478 mm