Austiņas Jabra Evolve2

Bezvadu austiņas

Wireless headphones have no cable or connection at all and are linked to the device via radio or infrared signals. They can be used in various activities as they have many advantages. Every day, people around the world enjoy the freedom provided by wireless headphones while exercising, working, creating, or simply doing daily activities. It is very convenient as there is no need to untangle wires and be dependent on devices. Since the debut of Bluetooth, this communication system has greatly improved, and along with noise isolation and echo reduction, and in some models active noise cancellation, it has allowed achieving excellent sound quality in wireless headphones. Due to the increasing Bluetooth range, it is possible to move freely without being tied to the phone. The frequencies used in wireless headphones are very low and are not considered dangerous to humans. They emit a frequency a thousand times lower than a standard mobile phone. When the first wireless models appeared, one of the biggest complaints was poor battery life. Fortunately, many manufacturers have found a solution to this problem – wireless charging cases. Almost all wireless headphones come with a charging case that can charge both earbuds at the same time.

In-Ear Headphones

In-ear headphones are specifically designed to slide behind the ear and enter the ear canal. The best in-ear headphones allow versatile and comfortable listening to favorite melodies, audiobooks, or talking on the phone. The biggest advantage of this type of headphones is compactness – they easily fit into a pocket or bag. Most high-end brands today offer a hard case, making them difficult to break and easy to store – no need to worry too much about crushing them or having to untangle wires to find something in a backpack. Another advantage of these headphones is comfort. Some brands offer custom-fit ear tips that comfortably fit the ears. Since they are in the ear canal, noise isolation is really not bad. Technically, sound quality is better due to closer listening, as the headphones are literally closer to the eardrums (therefore it is recommended to be careful when listening to music at very high volumes). Nowadays, the range of in-ear headphones is very wide, so according to your needs, you can choose wireless or wired in-ear headphones.

Universal

The L (left) and R (right) labels on your headphones serve a specific purpose, and it's not just about fitting into the ear. The sound source – whether a phone, computer, or MP3 player – sends left and right channel sounds to the respective headphones. While this may seem insignificant, it can be the difference between an uneven experience when listening to music, movies, and other videos that link image (in the case of video) and sound with the sound coming from the direction it was intended. Universal headphones decide for themselves which ear they are in and send sound to each channel accordingly. Universal headphones have a microchip in the earpiece that determines whether they are in the open air in the front part of the ear or near the back part of the ear. When the headphones determine which ear is left and right, the left channel sound is directed to the left, and the right channel to the right. A second advantage is that when a user shares headphones with a friend, universal headphones detect the situation and send a shared signal to the left and right. This means all sound is transmitted equally, not directionally.