Business man using mobile alone in dark office

person of color men modern film - moving image dark suit one young man only illuminated computer door one person looking away white collar worker connection businesswear using phone corporate business working late one man only formal businesswear 4k resolution occupation professional occupation global business opening technology multiracial person handsome people internet office formalwear young adult night light - natural phenomenon the end well-dressed horizontal working text messaging surfing the net closing overworked people busy only men social media typing telephone bring your own device smart phone brazilian ethnicity finishing candid latin american and hispanic ethnicity non us film location adult mobile phone adults only 20-29 years communication brazil wireless technology millennial generation biological cell portable information device