Serious african american girl checking notification on smartphone using 4G internet connection, pensive dark skinned young hipster woman blogging and chatting in social networks using mobile phon

girl, female, young, people, 20s, connection, technology, text, woman, cellphone, cellular, communication, telephone, wireless, indoors, pensive, messaging, banking, payment, online, website, application, thinking, casual, serious, chatting, installing, mail, booking, transaction, user, content, typing, smartphone, blogging, browser, app, notification, hipster, keyboarding, one person, Mobile Phone, african american, Web Page, social network, dark skinned, millennial, black model, reading news, 4g internet,