portrait of handsome businessman talking on mobile phone while having snacks

30s adult break browsing business businessman call calling career caucasian cellphone coffee communication company computer concentration confidence connection conversation copy copyspace corporate cup device discussion disposable dressed drink entrepreneur executive expertise food full half handsome holding interacting internet laptop leadership leisure length male man mid mobile ncktie notebook on phone phoning portrait profession professional quarter reading refreshment relaxation relaxing reliability retaining sitting smart smartphone snack sophisticated space speaking suit talking teamwork technology the three tree using wall web well wireless