DELL Wireless Keyboard and Mouse Set High-End Business Full-Size Keyboard and Mouse Peripheral for Laptop Desktop MacOS External Slim Silent Keyboard KM526 Black

Up to 48 months of battery life under optimal conditions

Actual battery life varies based on product configuration, usage, software, operating conditions, power management settings, and other factors

Battery life may decrease over time with extended use

Data sourced from Dell laboratories; battery life may differ significantly between configurations

For detailed information, please consult online customer service

Spill-resistant and wear-resistant keys to significantly extend product lifespan

Wireless RF 2.4 GHz connection for reliable multi-scenario usage

2.4G wireless technology frees users from cable constraints

16 programmable keys plus mouse wheel programmable for simplified complex operations with a single preset

Newly designed Fn keys (F1-F12) with improved layout

Additional function keys including Text Conversation (replaces Win+H)

Supports voice-to-text and audio switching on Windows PCs without additional software installation