H2 Academy – Triangle Line Videoavspillerhttp://h2academy.no/wp-content/uploads/2022/02/h2-triangle-line-v04-lowrate.mp4Media error: Format(s) not supported or source(s) not foundLast ned fil: http://h2academy.no/wp-content/uploads/2022/02/h2-triangle-line-v04-lowrate.mp4?_=100:0000:0000:00Bruk opp- og ned-piltastene for å øke eller redusere lyden.