Happy businessman in black suit using mobile smart phone sit in desk at office building

mobile phone smart phone business person office technology text messaging wireless technology portable information device typing modern businessman corporate business touch screen businesswear formal businesswear professional occupation internet manager reading working young adult suit film - moving image desk keypad looking connection business smiling place of work letter - document telephone one person indian ethnicity communication men enjoyment message finger people indoors asia hand holding adult 25-29 years one young man only human hand 4k resolution equipment happiness males confidence human face one man only human finger only men non us film location touching sitting adults only horizontal lifestyles relaxation human body part