a businessman in a black suit swears by phone with his subordinates. a man in sunglasses speaks on the phone, gesturing with his h

asian beard blackcoat blackhair boss business businessfinanceandindustry businessman businessperson caucasian cheerful close communication connection contemplation conversation dedication dressed electronic entrepreneur ethnicity executive eyeglasses frontview happiness happy holding looking lookingatcamera male man mobile mobilephone office oneyoungman people potrait professional serious smartphone spectacles suit talking technology thinking using well wirelesstechnology working young