Much appreciated for their comfort, wireless headphones are a perfect alternative for listening to music without disturbing those around you . Indeed, they offer greater freedom of movement and allow you to enjoy your favorite songs as long as you are close to your device.
Nowadays, there are different models of wireless headphones. This is why many find it difficult to make their choice. Here are some tips that will be useful to you at the time of purchase.
The sound quality is the first element to consider when making your choice. It is defined by many factors, namely the frequency response, the impedance and the transconductor.
The frequency response is very easy to interpret. It indicates the frequencies that the headphones can reproduce and are measured in HZ. They generally cover the audible spectrum of the human ear. With regard to the impedance, it is a value designating the resistance exerted by the headphones on the audio signal . The higher it is, the better the sound quality you get.
This factor is expressed in Ohms. As for the transconductor, it is one of the flagship components of wireless headphones. In reality, it is the built-in speakers that transform the electrical signal into sound . You will find on the market models with a diameter of less than 6 mm and others that go up to 15 mm.
It is also important to consider the autonomy of the headphones when making your choice. It must be said that most models discharge in two hours , even the high-end versions. What constitutes a brake with the use of these gadgets for the long days and the long journeys. That’s why manufacturers now offer a hard case with a second battery that serves as a charging station. This offers about 15 hours of autonomy and at the same time allows you not to lose your headphones. This portable charger is thus a useful additional function when on the go.
The quick charge function
Considering the short battery life of wireless headphones, the fast charging feature can be a great time-saving option. But, it is most often found in high-end models. Its use allows you to enjoy an hour and a half of listening time with only about fifteen minutes of charge .
Functions and Features
Also consider features when choosing your wireless headphones. The best are those that integrate the most functions. We can cite among these:
- Track selection and volume adjustment: these options allow you to change tracks without touching your device.
- Call handling: the built-in microphone in the headphones allows you to answer calls. Some even offer redialing of the last number in your call log as well as rejecting calls.
- Other connections: The mid-high range wireless headphones have Bluetooth and NFC technology. Which gives you a fast connection.
Noise cancellation Technology
ANC is a technology that allows you to actively cancel noise when listening to your favorite tunes. In order for it to work, your wireless headphones must have a built-in microphone that can pick up frequencies relating to background noise. It is thanks to this that the gadget will be able to emit opposite frequencies that cancel them. You’ll find this feature in several high-end wireless headphones.
Wireless headphones like the Freebuds Pro from the Huawei brand incorporate an active and adjustable noise reduction function. Their speakers have 11 mm diameters with a sound that is both warm and balanced. This also offers a high level of precision while avoiding the risk of ear tremor. There is also a perception mode responsible for amplifying external sounds so that the user can clearly hear what is happening around him. It’s kind of the inverse version of the noise reduction function.
Also consider comfort when choosing your Bluetooth headphones. This is determined by several criteria such as size, weight and interchangeability of accessories.
Opt for headphones that are light in weight to ensure stability. As for the size, it may vary from one model to another. Moreover, some models are specifically designed for night use. They therefore easily replace conventional corks and come in a very small size.
Finally, many wireless headphones come with interchangeable soft rubbers . This makes it possible to adapt the earpiece to the ear.