What you need to know before buying Bluetooth headphones?

March 21, 2020

What you need to know before buying Bluetooth headphones

Are you thinking about buying new high quality Bluetooth headphones? The search for the perfect headphones can be a challenging task, especially in the global marketplace we live in today. Nowadays, countless people take advantage of any moment to enjoy their favorite music or podcasts. Many users entertain themselves by listening to songs or programs. It can be during a walk, doing sports, on public transportation, or at the office.

For this reason, headphones are one of the most technological and necessary accessories today, as they allow you to enjoy content in a private environment, without disturbing the people around you. Even more, Bluetooth headphones are becoming popular these days since they reduce the hassle of tangled wires. Have you heard about the new active noise cancelling true wireless earbuds? Therefore, with such a wide variety of products available for purchase, it is crucial to choose the pair of headphones that adjust to your necessities. Let's show you what you have to take into consideration.


Establish your Priorities

The first thing you need to do is define what are the main features you desire. I am sure you want to buy a pair of high quality Bluetooth headphones that are small, light, comfortable, with a great structure, exceptional sound quality, and an average price, but it is highly unlikely to meet all of your requirements. Thus, you must organize the features you seek according to their priority. Determine if the most important characteristic is sound quality, comfort, portability, or structure. Afterward, select secondary features you want to enjoy and set yourself a budget. From this ideal format, you can begin searching for the model that suits you best. The search for the best high quality Bluetooth headphones begins.

active noise cancelling true wireless earbuds


Understanding the necessity behind the headphones can help you find what you are looking for. The best high quality Bluetooth headphones for someone who is traveling on a bus might not be the same as someone who loves to hear Linking Park while running. There are many structures available in the market, from in-ear, earbuds, on-ear, to over-ear styles.

Over-Ear (Circumaural) vs On-Ear (Supra-aural)

Over-ear headphones are of bigger size because they situate around the ears and completely cover them. They attenuate external sounds, have excellent sound quality and are rather comfortable to wear. However, portability can be an issue due to its size. These high quality Bluetooth headphones are used by DJs. On the other hand, supra-aural headphones have pads that press against the ears. They are smaller and lighter than the previous ones. Nonetheless, they sacrifice sound quality and noise-reducing functionality. Additionally, the pressure on the ears can cause some discomfort over time.

Earbuds and In-Ear

These types of headphones are placed in the ear. They isolate external sounds, improve sound quality and have a convenient small size. There are two distinctive structures: earbuds and in-ear. Earbuds are placed in the entrance of the ear canal, without forming a seal. The reduced size and light weight make them very popular when connecting to smartphones or portable devices. On the other hand, the in-ear headphones are introduced in the ear canal and form a seal, increasing noise isolation. Normally, both designs do not provide the best sound quality and can be quite uncomfortable after using them for a long period of time.

high quality bluetooth headphones

Technical Features

All headphones have specific electric and technical characteristics that can determine if you are buying high quality Bluetooth headphones. Some of the most important, but not limited to, are:


It is a value that indicates the resistance to the flow of electric current, usually measured in ohms. The higher the value, the larger is the volume, however, a higher volume doesn't imply better sound quality. If the impedance is too high, you can encounter a lack of potency issues, especially if you are hearing music on a mobile device. To listen to music on a smartphone, the most recommended models must have between 16 and 32 ohms.


This parameter makes reference to how well your device receives the signal and it is defined in decibels (dB). It is recommended a maximum of 100 dB for the human ear since higher ranges can cause damage. Usually, a decibel of 125 or higher can begin to cause pain.


Response Frequency

It basically measures the range of frequency the headphone can produce, in Hertz (Hz). The best headphones must offer frequencies that are audible for the human ear, which has a range of 20 to 20,000 Hz.

Bluetooth version

The Bluetooth version that is integrated in your headphones will define sound quality, reach, and battery consumption. If possible, make sure that they are equipped with the latest version, Bluetooth 5.o, and as a default. the 4.1 version.

Bluetooth Profiles

It is important to understand that Bluetooth technology establishes the wireless connection between two devices, while Bluetooth profiles define the commands and functions that are exchanged through this connection. Some of the best high quality Bluetooth headphones have the following profiles:

Headset Profile (HSP): Permits it use on phone calls.Hands-free Profile (HFP): Adds commands, such as call waiting or number redialing.Advanced Audio Distribution Profile (A2DP): Allows you to stream multimedia audio from one device to another.(Audio/Video Remote Control Profile (AVRCP): Grants the ability to send commands to a target device, such as skip forward, pause, play, etc.).

Sound Quality

Some people would say that it is hard for high quality Bluetooth headphones to provide the same sound quality as wired headphones. However, updates have been made regarding the processing of audio data and your headphones can have excellent sound quality with an appropriate codec.

Bluetooth Codec

The codecs are the software utilized to code and compress the audio that is sent wirelessly through Bluetooth and grants quick transmission. SBS is the standard codec, but it has a quite high latency and is rather noisy. AAC has better sound quality than SBS, while aptX encodes the audio in a more efficient way and improves sound quality. One of the latest codecs is LDAC, present in Sony audio technology, which further improves sound quality and transmits three times more than SBS. AptX and LDAC are the best codec for high quality Bluetooth headphones.

Battery Life

Another important aspect when purchasing Bluetooth headphones is its battery life and charging capabilities. Generally, Bluetooth headphones have a lifespan of 8 to 12 hours, however, certain models offer up to 18 hours. Over-ear and on-ear headphones have more battery lifespan, ranging from 8 to 18 hours. While earbuds have a battery span of 5 to 7 hours. It can actually be an appropriate duration since it is unlikely to use your headphones for prolonged periods of time.

Additionally, the duration of its battery life depends on the intensity of the volume; it will drain faster if you use a higher volume. I would also suggest reducing about 20% the amount of time depicted on the headphones' description to have a more accurate lifespan. For example, if a specific headphone model describes a 5-hour battery life, let's say it has an average 4-hour lifespan.

Charging Capabilities

Bluetooth headphones require their own energy source in the form of an incorporated rechargeable battery or standard discardable batteries (the first generation). Usually, earbuds that are connected with a cable can be charged through a USB cable, while earbuds that are separated (also known as true wireless) come with a charging case. Typically, a full charge is achieved in two to three hours.

It is advised to purchase Bluetooth headphones with a charging case because they maintain the charge topped up when they are not in use. Be cautious as some case descriptions deters that a charging case provides three to four extra charges. Optimal use is different from real-time use. Additionally, it is best to have a case with a fast charge feature as it can reduce a full charge to an hour or less.

Active Noise Cancelling True Wireless Earbuds

These high quality Bluetooth headphones have become the latest craze due to their active noise canceling feature. Outside noise is one of the causes of loss of sound quality when listening to music with headphones. Headphones with this feature use special microphones that capture the frequency of outside noise and emit a frequency that blocks it, creating total silence in its surroundings.

They are perfect for long trips and isolating yourself from noisy environments, like a train or inside an airplane. However, you must also understand that this feature drains more battery to power up the special microphones. Thus, purchasing active noise cancelling true wireless earbuds may be a good investment, despite the increased battery drainage.


Upon considering all the features and selecting the potential designs that fit your priorities, we must decide how much we are willing to spend. If you are inclined to notorious brands, such as Bose and Beyerdynamic, the price ranges can go from 300 to more than 500 dollars. However, it is almost guaranteed that they have dashing structures with excellent sound quality, noise-canceling feature, and an adequate battery lifespan. It can be a dream come true to have active noise cancelling true wireless earbuds. However, there are many less prominent models that can offer the same capabilities at a much affordable price. Ultimately, it depends on your budget and what features you deem indispensable in high quality Bluetooth headphones.


It can be quite a hassle selecting high quality Bluetooth headphones that will make your life and daily activities easier. But, by prioritizing features that suit your lifestyle and following this guide, it can be a walk in the store...literally. Just remember that mankind made all devices for one purpose: to perform our daily activities more efficiently and improve our quality of life.