Επιλεκτική εστίαση του μαθητή κοκκινομάλλα σε ασύρματα ακουστικά χρησιμοποιώντας ψηφιακή ταμπλέτα και γράφοντας στο σημειωματάριο - Φωτογραφίες & Εικόνες Αρχείου

Concentrated freelancer in wireless headphones writing in notebook while looking at laptop

Serious student in wireless headphones holding digital tablet while looking at camera

Young freelancer in wireless headphones writing in notebook while looking at laptop

Isolated from environment. Focused nice creative guy working on his assignment while listening to music which helping him concentrating

Be serious. Angry male wearing headphones and wrinkling forehead while looking at his notebook

Complete concentration. Serious responsible bearded man in headphones writing a difficult test

Portrait of handsome young man listenning music wwith a tablet and headphones

Young, thoughtful businessman sitting in headphones and using laptop in office

Concentrated asian teleworker in wireless headphones writing in notebook near laptop

Smiling bi-racial man listening music with headphones and using laptop during self isolation

Hispanic designer in headphones drawing with stylus near blurred laptop

Handsome smiling man listening music with headphones and using laptop during self isolation on kitchen

Handsome businessman in green shirt and headphones holding smartphone in office

High angle view of man listening music, writing in notebook and using laptop

Man in headphones writing on notebook and looking at laptop during webinar in living room

Handsome businessman in headphones sitting at table with laptop, holding smartphone and listening music in office

Handsome businessman in headphones sitting near table with laptop and holding smartphone in office

Handsome man in headphones using laptop while sitting on floor

Handsome businessman in headphones sitting near table with laptop, holding smartphone and listening music in office