Male hands holding tablet with blue screen mockup, Alpha Channel

using digital tablet digital tablet portable information device laptop matte - image technique touch screen film - moving image black background computer technology note pad internet electronics industry multimedia desktop pc template 4k resolution wireless technology coat - garment modern paper message blank sea channel men equipment examining horizontal concepts table special effect bandwidth desk occupation human hand showing communication people office watching wood - material hand business empty black color non us film location touching human body part females the media russia human settlement holding adult trench green color walking sports track autumn