Block out the world with the Microsoft Surface Over-Ear Headphones 2. But the best part is that you don’t have to block out everything if you don’t want to. That’s because these Microsoft headphones offer 13 different levels of ambient noise control. What’s more, this setting is really easy to adjust, too, through the left on-ear dial. Just rotate it to exactly where you want it. Additionally, these over-ear headphones offer Omnisonic sound to envelop you in your favorite music. Need it a little louder? Simply rotate the right ear dial to adjust the volume. You can use the Surface Headphones 2 to make calls, and people on the other end will hear you clearly thanks to microphones on both ears. Finally, offering up to 20 hours of battery life, this gadget will be with you all day long.