Mad ongelukkige zakenman het gevoel geïrriteerd met behulp van digitale tablet smartphone. Boze zakenman heeft problemen met mobiel spam bericht. Mannelijke gebruiker gefrustreerd door lage batterij of slecht signaal kantoor buiten - Stockfoto’s en -afbeeldingen

Mad unhappy businessman feeling annoyed using digital tablet smart phone. Angry business man having problem with mobile spam message. Male user frustrated by low battery or bad signal office outside

Stylish bearded businessman in formal business suit standing working with tablet in hands on background modern office building outside. Man using smartphone or uses mobile phone outdoors city street

Stylish bearded businessman in formal business suit standing working with tablet in hands on background modern office building outside. Man using smartphone or uses mobile phone outdoors city street

Mad unhappy businessman feeling annoyed using digital tablet smart phone. Angry business man having problem with mobile spam message. Male user frustrated by low battery or bad signal office outside

Mad unhappy businessman feeling annoyed using digital tablet smart phone. Angry business man having problem with mobile spam message. Male user frustrated by low battery or bad signal office outside

Caucasian bearded employee on urban background office building texting Messages, read good news mobile phone. Business man standing a formal suit messaging using Smartphone cellphone outdoors

Stylish bearded businessman in formal business suit standing working with tablet in hands on background modern office building outside. Man using smartphone or uses mobile phone outdoors city street

Low angle view of businessman in earphones having video call on laptop outside

Serious asian boss reads news from tablet near modern office male businessman in business suit

Portrait of a senior gray-haired male doctor standing in a suit outside the office and using a mobile phone, reading the news, typing a message, waiting for an appointment.

A worried senior man in a suit stands outside an office center and looks disappointedly at the phone screen, putting his glasses down in surprise with his hand on his face.

Angry boss talking on the phone, mature adult gray haired man outside office building in business suit.

Pensive and worried senior man in a business suit stands on the street near a modern building, looks at a mobile phone, reads, types, holds his beard thoughtfully.

Mature businessman in office near window in evening upset reading message online notification from phone, male boss working inside office in business suit and glasses with beard, upset investor.

Mature adult gray haired businessman smiling and looking at camera, man with laptop outside office building showing thumbs up.