Business colleagues interacting with each other in conference room

corporate business sales executive meeting conference - event professional occupation office table men workplace coworker colleague entrepreneur standing business job search hd video businessman mid adult men businesswoman working occupation connection teamwork women talking filming communication reliability 4k 20-24 years mobile phone other young women 20-29 years well-dressed 25-29 years 30-34 years indoors young adult japanese ethnicity 2-3 years motion 30-39 years social issues adult togetherness caucasian slow south africa mid adult wireless baby boys