I love headphones especially at work they be super load and I can tune my coworkers out lol.
I know what you mean, also known as earspeakers, earphones or cans i do the same, do you have overhead speakers? or noice cancelling ones?
I have the noise cancelling ones from Beats by Dr. Dre they was a Christmas gift they definitely gets the job done. 
They are so good! no wonder beats electronics is a subsidiary of Apple  inc. everything related with apple is top quality
Yes they are over priced which everything from Apple is lol but it is well worth it last a long time and it has a high volume as well.
IPhone
iPhone is a line of smartphones designed and marketed by Apple Inc. All generations of the iPhone use Apple's iOS mobile operating system software. The first-generation iPhone was released on June 29, 2007, and multiple new hardware iterations with new iOS releases have been released since.
The user interface is built around the device's multi-touch screen, including a virtual keyboard. The iPhone has Wi-Fi and can connect to cellular networks. An iPhone can take photos, play music, send and receive
out there. You were going really fast when I passed you!" LOL)
He hit the brakes, hit the apex and then hit the afterburner. I was speechless. To see the best of the best doing what they do best is beyond my ability to put into words. If you haven't raced, you don't know what it is to be a part of this living, breathing adrenaline rush. If you have raced, you know exactly what I mean.
Dave's humor is legendary.