Retail employees from China, Australia, Germany, France, Japan, South Korea, and Singapore flew to Apple’s headquarters in California last week for a four-day training session on demonstrating the mixed-reality Vision Pro headset, according to sources from Bloomberg. Apple is expected to expand distribution of the Vision Pro after this year’s Worldwide Developers Conference (WWDC) from June 10 to June 14, although its exact release date in international markets has not yet been announced. Apple earlier reportedly slowing shipments of Vision Pro in the US market amid declining customer interest due to its $3,499 price tag. Apple has yet to disclose international pricing. [Bloomberg]