Businessman focused on the screen of his laptop computer
Businessman tired after work with his laptop computer
Tired businessman finishes work with his laptop computer
Tired businessman yawning
Businessman in a hotel dropping his head with tiredness
Businessman is playing with his mobile phone
Tired businessman working from home ovretime looking at watch closing laptop and leaving. Busy focused employee using modern technology network wireless doing overtime for job reading writing
Serious businessman discussing with partners on phone.
Businessman using both his phone mobile and a laptop computer
Businessman is using both his mobile nad a laptop computer
Businessman traveling. Talking on his mobile phone near river