These YouTube video are best viewed on a wide screen at full High Definition (HD) quality –

IMPORTANT: These movies are best viewed in 1080p HD Hi-Definition

The cogwheel image on the left is how the YouTube player’s “Settings” icon looks like.
The bottom image is how the “Settings” icon looks like if viewing quality is set to high definition (HD).
The player’s controls will appear after the first video starts playing.
Clicking the > arrow will skip to the next movie on this playlist, and clicking the < arrow will go back to the previous one.

Wavewalk S4 official video playlist

Wavewalk 700 official video playlist