Quick overview from the supplier:
Nikon Z 100-400mm f/4.5-5.6 VR S Nikkor Z-Mount Lens/FX Format
Aperture Range: f/4.5 to f/40
Six Super ED and Two ED Glass Elements
ARNEO and Nano Crystal Coatings
Multi-Focus Stepping Motor AF System
Vibration Reduction Image Stabilization
Programmable Control Ring
Inner Balance Technology
Information OLED Panel and L.Fn Button
Weather-Sealed Design, Fluorine Coating JMA716DB 4960759911070