Carnival – Noise-canceling Headphones to Isolate Samba

Do you like Carnival because of the holiday but can’t stand there lively? We know that Carnival is the most anticipated period for many tourists. But the more reserved public, who prefer distance from streamers, confetti and drums, also exists in large numbers. If you fit into this group that doesn’t care about carnival hits and parties, this article can change your holiday with the noise canceling headset tips.

As their name implies, these headphones are designed to eliminate ambient noise so your ears can focus only on the audio you are listening to. With them, you do not have to turn the volume so high, since even with it lower, the external sound will not interfere. Besides not being disturbed, you still protect your ears.

MPOW X4.0 Over Ear Wireless

How Headphone Noise Canceling Works

There are two types of external noise controls: the active system and the passive system. In the case of active noise cancellation, a combination of sound isolating materials is used along with virtually acting hardware. This complex system allows sound waves to be digitally overridden in your phone’s shells before they reach your ears. Of course, all this technology investment comes at a higher cost, and active-system headsets are much more expensive.

Check out MPOW X4.0 ANC Headphone, available at and

The passive system is simpler: manufacturers use special foams, leather materials and shells with thicker fabrics to prevent outside noise from entering. The result is good as you can feel the difference between this type of headset and a common accessory. However, the performance of active system headsets is far superior.

They have the advantage of a closed acoustic system with high resolution audio and comfortable foam. The handset features dual technology: active noise cancellation has forward and reverse power. While the forward one works to keep outside noise away from your eardrums, the backward one reinforces the insulation inside.