Logitech K400+ Wireless Touch Keyboard (920-007145)

Dimensions
Overall
Height: 139.9 mm
Width: 354.3 mm
Depth: 23.5 mm
Weight: 390 g (with batteries)

Touchpad
Height: 76 mm
Width: 47 mm

Technical Specifications
Connection Type
Logitech Unifying protocol (2.4 GHz)
Wireless range: >10 m wireless range 1Wireless range may vary due to environmental and computing conditions.

Battery
Battery: 2 x AA (included)
Battery: 18 months 2Battery life may vary based on user and computing

Special Keys
Mute, Volume Down, Volume Up
Connect/Power: On/Off Switch

Key Life
Up to 5 million keystrokes

Typing noise
Within 55 dBA for all keys

Sustainability
Product carbon footprint: 4.9 kg CO2e
Certified carbon neutral

Warranty Information
2-Year Limited Hardware Warranty