Overpeinende hipster student in brillen uitziend venster tijdens het updaten van profiel in sociale netwerken op smartphone-apparaat. Doordachte bebaarde jonge man chatten online op mobiele telefoon - Stockfoto’s en -afbeeldingen

Pondering hipster student in eyeglasses looking out window while updating profile in social networks on smartphone device.Thoughtful bearded young man chatting online on mobile phone

Young man in eyeglasses installing app on mobile phone sitting in university

Concentrated male meloman creating new playlist on modern mobile phone while sitting at coffee shop, serious young man in eyewear typing email on smartphone and enjoying music via earphones indoors

Concentrated male meloman creating new playlist on modern mobile phone while sitting at coffee shop, serious young man in eyewear typing email on smartphone and enjoying music via earphones indoors

Young confused hipster guy in spectacles reading text message from work using application on mobile phone, concentrated male blogger downloading file on modern smartphone connected to wifi indoors

Young concentrated man making money transaction via application on mobile phone with 4g internet sitting at university campus, serious millennial man in eyewear reading text message on smartphone

Smiling successful hipster guy in eyewear checking time on wearable smartwatch while waiting for meeting at university campus, happy man holding mobile phone in hand and reading message on wristwatch

Stylish Businessman working tablet PC modern Interior Design Loft Office.Man relax Vintage sofa use contemporary device Hand.Blurred Background.Creative Business Startup Idea.Horizontal,Film effect

Young male student in spectacles making online research planning project strategy using portable pc,serious businessman reading financial news browsing web page on digital tablet in cafe interior

Uncertain young man in eyeglasses reading incoming questioning notification on modern smartphone device using free 4G internet connection.Suspicious hipster guy watching video in blog on cellular

Positive bearded hipster guy smiling from received email from friend via cellular, cheerful successful man in eyeglasses for vision correction using technology for communicating and messaging

Concentrated hipster guy spending time at university library while waiting for call on mobile phone, serious man in stylish eyewear standing near shelves with books and holding smartphone in hand

Young man dressed in casual wear holding cup tasty coffee and reading news on website via smartphone using 4G internet, hipster blogger enjoying caffeine beverage and watching video in social network

Serious unshaven male in casual clothes looking away sitting at wooden table near window using tablet while resting in light modern cafeteria

Calm bearded male in casual clothes with eyeglasses using tablet for chatting with friends while spending free rime in modern cafeteria

Executive male entrepreneur with mobile phone in hands spending work break in coffee shop using digital technology for online marketing, Caucasian manager checking delivery information on website