Besorgte Studenten beobachten während des Studiums die Online-Übertragung auf einer Internet-Website auf einem modernen Smartphone, das mit Hochgeschwindigkeits-4g verbunden ist. - Stockfoto & -bild

Emotional young happy writer talking on mobile phone while listening very positive news from colleagues. Happy journalist got exciting news about publishing her article on pages of fashion magazine

Disappointing hipster girl watching awful video on internet website received from friends.Sad young woman in spectacles reading bad news on university webpage sitting college with literature book

Shocked young woman in optical spectacles reading bad news in social networks on digital smartphone device connected to free 4G internet sitting at book in university interior near copy space area

Selective focus on female hands with smartphone, young woman blogger chatting with followers via cellphone connected to 4g internet, hipster girl dialing number using mobile phone at university campus

Young woman with brunette hair doing shopping in internet store via free 4G internet connection connected to digital telephone sitting in coworking.Copy space area for advertising text message

Select focus on literature book and woman's hands messaging in online chat on modern telephone.Hipster girl with brunette hair watching video in social networks on smartphone on blurred background

Concentrated female in eyeglasses sitting at black table near bookshelf and using cellphone while spending time alone in cozy cafeteria

Prosperous millennial hipster girl chatting with friends in break of blogging using 4g internet indoors, happy cheerful woman reading email from colleague connected to wireless at college cafeteria

Attractive hipster girl reading students rating on university website in expectations for better results

Concentrated female in eyeglasses sitting at black table near bookshelf and using cellphone while spending time alone in cozy cafeteria

Tranquil student in glasses and casual clothes with smartphone looking at screen and working while sitting at table with books in cafe

African american student messaging online on smartphone during studying in library.Dark skinned hipster girl in eyeglasses chatting with friend in social networks on cellular with 4G connection

Smiling pretty business woman in eyeglasses reading positive news on smartphone from friends during break while writing some notes in book

Thoughtful young woman checking banking balance via smartphone application in cafe, concentrated female reading notification about receipt on telephone using online app for making transactio

Positive teen girl sending text message to boyfriend spending time in cafe interior for learning, cheerful young woman excited with getting discount for 4G internet usage networking on cellula

Concentrated young businesswoman in eyeglasses wearing white sweater text messaging on contemporary smartphone while working remotely with documents in light office