Afro-American Woman at Work Browsing Smartphone in Office

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