Man Using Smartphone in Office

using phone mobile app smart phone social media technology mobile phone white background portable information device e-mail internet men wireless technology communication looking at camera surfing the net gesturing film - moving image human face looking young adult blogging data web browser customer facial expression web page networking handsome people 4k resolution mature adult businessman business finance and industry adult busy horizontal serious fashion model 20-29 years student portrait close-up adults only office russia business freelance work casual clothing working touching businesswear studio - workplace human body part non us film location