Close-up of male hands using smartphone touching screen indoors at home

text messaging mobile app social media mobile phone smart phone technology portable information device sofa millennial generation men communication wireless technology internet touch screen electronics industry human hand sitting finger hand voice human finger 4k resolution equipment message young adult apartment human arm domestic life arm film - moving image holding people males horizontal indoors one person human limb african-american ethnicity limb - body part relaxation closed adult only men one young man only close-up adults only closing solitude slow motion enjoyment human body part non us film location russia lifestyles residential building touching one man only