Wireless Earbuds Buying Guide

Wireless Earbuds Buying Guide

A new pair of wireless earbuds might seem interesting, but before you pick up a pair, you need to see if it meets your needs. However, some people might not be familiar with the term earbuds. So, for them, earbuds are basically designed to sit at the start of the ear canal. So, they come somewhere in-between the in-ear monitors and full-fledged headphones. Now, you need to consider some important things that must be considered before buying a pair of earbuds as different types of earbuds have somewhat different features, and getting the most expensive earbuds doesn’t necessarily mean that they would be the best for you. Please go through this guide to get an idea about what to look for in a pair of earbuds, and you will be able to choose the best pair of wireless earbuds for yourself.

Different Kinds of Earbuds

Earbuds are manufactured by various companies, and they can be categorized into two types depending upon how they rest on your ears. The first kind are clip-on, and the second type are in-ear.

Clip-on Earbuds

Clip-on earbuds are like clip-on earbuds, that is, they have a clip like structure that goes over your outer ear. The driver unit gently rests against your ear canal, and due to its design, these earbuds are the most comfortable to wear. These wireless earbuds offer decent sound quality as well as battery life. They are comfortable to wear and very portable, making them perfect for use while working out. However, these earbuds don’t offer noise cancellation. So, wearing them outside where ambient noise levels are high, you might not be able to enjoy the music. Another problem with these devices is that the driver unit doesn’t fit into the ear canal, and thus the sound would leak out. So, the people around you might hear the music and get distracted.

In-ear Earbuds

In-ear Earbuds are the most used earbuds. They are very similar to the in-ear monitors, and the driver units are placed directly in the ear. This provides a seal between the ear canal and the outside. Thus, giving decent noise canceling. The in-ear earbuds are more portable than clip-on earbuds, and there are some variants that are totally wireless. These earbuds are quite like the Airpods but are even smaller. However, due to their small size, you don’t get the best sound quality that is possible. Still, the sound quality is decent enough for regular use, and if you shell out extra money, you will get some good sounding earbuds.

Things to Consider While Buying Bluetooth Earbuds

Earbuds are sound-producing devices and are quite like earbuds. So, the things that you need to look for in the earbuds are the same as that of earbuds. Let us look at what matters when buying a pair of earbuds.

Frequency Response

It tells us about the frequency range of sound that a headphone could produce. A healthy young person is capable of hearing sounds ranging between 20 and 20000 Hz. Most headphones keep their frequency response within this range. However, some might even go as low as 15 Hz and as high as 25000 Hz. Theoretically speaking, these ranges won’t make these headphones better than the other ones because we don’t hear sounds that are not within the 20 to 20000 Hz range. However, some people claim that headphones with the ability to produce music with a higher frequency range sound a tad bit better.

Sweat and Water Resistance

If you are going to use earbuds while exercising, then opting for sweat-resistant earbuds is a must. This would ensure that your earbuds don’t get damaged due to sweat or water entering the earpieces and causing short-circuits. So, check out the different kinds of ratings and resistance while buying yourself a pair, especially if you are going to use them specifically during exercise.

Battery Life

Battery life is something that you would be looking at before anything else. So, if you are a frequent traveler then, it would be a good idea to choose Bluetooth earbuds with good battery life as nobody wants to spend a trip with music getting shut off in the middle because the earphone batteries died. So, go with the earbuds that also come with a feature that lets you charge and use them at the same time because earbuds aren’t exactly known for their amazing battery lives.

Price

In the end, it all boils down to the money you are willing to spend on the earbuds. Wireless earbuds could come for prices that are as low as a thousand Rupees and could also go up to one lakh Rupees. It is true that the more you are willing to pay, the better the experience would be, but it doesn’t mean that you get the most expensive pair. So, depending on your requirements, choose the earbud that fulfills as many requirements as possible without burning a hole in your wallet.

In-Line Controls

In-line controls help you with receiving and rejecting calls, playing, and pausing music, changing the volume, and summoning the digital assistant without any need to touch your mobile phone. So, if you want all these features, then you should opt for a pair that comes with in-line controls. However, at times, earbuds that are purely music-oriented won’t come with anything more than volume control. So, prioritize before buying any headset. However, in-ear earbuds generally don’t offer in-line controls, and if you need them, you should ideally choose a clip-on earbud.

Noise Cancellation

Most earbuds offer two kinds of noise cancellation features, namely, active-noise cancellation and noise isolation. Now, both the options perform the same task, keeping outside noise away from your ears so you can hear the music clearly. But they employ a different approach to achieve this goal. Noise isolation earbuds just block the outside noise from entering your ear physically. They either cover the ears or make a seal within the ear canal. Active Noise Cancellation earbuds physically block the external noise, but they go a step further to ensure a better performance. These earbuds have tiny microphones located on the outside whose job is to pick external noise. The earbuds understand the frequency of the external noise and make a noise at the opposite frequency to that of the external noise alongside the music. This process cancels out the external noise, and the music is all that the wearer hears. If you are looking for noise cancellation, then you should opt for the in-ear monitors as they offer the best noise cancellation of the three.

Usage

Buying a Bluetooth earbud without considering your use case might not be a good idea. If you are a casual user, then you would preferably not go with an earbud offering superior sound quality or better dust and water resistance than required. On the other hand, a regular swimmer should opt for a pair that offers great water resistance and provides a seal that prevents water from entering the ears, and if you are a true music lover, then you would definitely want the best sounding pair of earbuds even if they don’t offer other features such as the ability to control Siri or Google Assistant. As these additional features add to the price of the earbuds, you need to see which features you want and then choose the headsets that offer the desired features.

Wireless Earbuds Buying FAQs

 

What Are the Different Kinds of Wireless Earbuds?

Wireless earbuds can be classified into two categories depending on size. In-ear earbuds, which are the smallest, and clip-on earbuds which are the most popular design among people who work out. They offer slightly different noise cancellation and battery life. But, are overall quite similar.

Are Bluetooth Earbuds as Good as Wired Earbuds?

A decade ago, or so, Bluetooth earbuds were nowhere near wired ones in terms of quality. However, with the newer powerful hardware and better codecs, the quality of Bluetooth earbuds is at par with the wired ones, if not better.

How Long Do Wireless Earbuds Last?

The in-ear wireless earbuds could last anywhere around 3-4 hours, whereas the clip-on earbuds could go up to 10 hours on a single charge. However, none of these could offer 20 hours of battery life as over-the-ear headphones do.

How Long Do Wireless Earbuds Take to Charge?

The charging time depends on the battery size. So, it takes around 2 hours to charge the in-ear monitors and up to 4 hours to charge the clip-on earbuds.

What Should I Consider While Buying A Wireless Earphone?

You should look at the use case, the budget, the microphone, and battery life. Other things that you need to keep in mind are noise cancellation, sweat & water resistance, and the portability of the headset.

How Much Do Different Kinds of Wireless Earbuds Cost?

The cost of Bluetooth earbuds varies on a lot of things, but mainly it depends on the brands and the design. You can get them for as low as a thousand rupees and may even need to spend as much as one lakh rupees for the best pair.

What Is Noise Cancellation?

What Is Noise Cancellation?

Active noise cancellation is a technology that prevents external noise from hampering your music listening experience. However, the technology requires complex components which make it somewhat costly to implement. Recently, we have seen a surge in the headphones using this technology, and there has also been a reduction in the price of headphones using noise cancellation. So, what exactly are noise cancellation headphones? To put it in simple terms, noise cancellation headphones improve your experience while listening to music by blocking any external noise. But it is quite difficult to make headphones that manage to mute all the external noise. In the end, these headphones manage to significantly reduce the external sound and enhance your overall experience.

Active Noise Cancellation Vs. Passive Noise Cancellation

Active noise cancellation, as the name says, uses an active component to reduce the interference caused by external noise. On the other hand, passive noise cancellation relies on layers of padding to reduce the external noise from entering the users’ ears. Overall, passive noise cancellation is a lot easier and cost-effective to implement than the active noise cancellation. However, an active noise cancellation system requires a passive system to work most effectively. Even though both the systems work to reduce the disturbance caused by external noise, but they achieve this goal quite differently. An active noise cancellation system listens to the outside noise, picks out the most dominant frequency, and produces a sound with the reverse frequency to cancel the original noise. On the other hand, the passive noise cancellation systems work by blocking out the sound using layers of padding. The result is the same; we get significantly less disturbance than not using any noise cancellation technique at all.

What Is Active Noise Cancellation?

Active noise cancellation is a technology that aims to reduce ambient noise. The important thing in this method is that unlike normal noise cancellation, the technique doesn’t work by simply blocking any external sound. These headphones are equipped with small microphones that detect the outside sound and, in turn, produce a sound pattern that cancels out the outside noise and thus reduces the external noise to a great extent. By the looks of it, active noise cancellation seems to be something new and recent. However, this technology existed since the 1950s, as evident from the patents filed by Lawrence Fogel, who is the one who invented this technology.

Initially, active noise cancellation was used in headsets used by helicopter and airplane pilots who found it difficult to communicate due to the engine sound. Recently, this technology has been introduced in vehicles too, Ford Endeavour in India is equipped with active noise cancellation system to make the cabin quieter. Even though active noise cancellation began to make communication easier for aviators, but it is the people who listen to music are ones who are using it the most.

How Active Noise Cancellation Works?

A headphone using active noise cancellation has microphones embedded on the outside. These microphones listen to the ambient noise around the wearer and isolate the steadiest frequency from it. This specific frequency could be anything ranging from the humming of an air conditioner to the noise generated by a turbine engine. The headphone then creates a noise which has the negative frequency, i.e., a sound having the same amplitude but inverted in phase. This sound combines with the actual noise, and a phenomenon known as destructive interference occurs and cancels out the external sound.

So, the noise created by the AC or the engine is completely blocked out. If the active noise cancellation is combined with good physical noise cancellation, then you won’t hear any external noise. However, this method only works with a steady external noise. So, the headphones would work amazingly against a roaring engine, but if a person is hitting something with a hammer at the irregular interval, then that sound would still get through if the physical noise cancellation is absent. So, if you are in a traffic jam or a place where people are talking loudly, active noise cancellation will fail.

This the main reason why noise cancellation is not the same as soundproofing, which blocks almost any kind of noise from entering the desired area. A system that is utilizing active noise cancellation technology requires batteries to power the components. So, the devices need to be big enough to accommodate not only the noise cancellation components but also the battery packs. Thus, a headphone using active noise cancellation is quite bulky as compared to the normal headphones. There are certain earphones that provide active noise cancellation, but they are not as effective as the full-sized headsets due to their small size. As mentioned earlier, active noise cancellation also requires an efficient passive noise cancellation to work effectively.

Active Noise Cancellation: Pros and Cons

Proper noise isolation requires the use of over-the-ear headphones to work most efficiently, but some on-ear headphones and even earphones come with this feature. However, the in-ear monitors provide decent noise isolation by making a tight seal inside the ear canal. The most significant advantage of using noise cancellation headphones is that user music listening experience is significantly better due to the reduction in external noise. People also say that they can hear sound a lot better while watching videos or when listening to music.

The best use of active noise cancellation is in the places where there is a constant external source of noise, such as an airplane engine or a jackhammer. You can also find noise cancellation headphones useful in your daily commute or in your office or even a library. However, there are some downsides of active noise cancellation as well. The first of these disadvantages is the significantly higher cost. The systems utilizing active noise cancellation need to fit additional components such as microphones and batteries, which cost additional money. Overall, a headphone with active noise cancellation is significantly more expensive than a similar headphone without this feature. Some people also complain that the sound quality of active noise cancellation headphones is slightly reduced as they need to produce two different sounds at the same time. Additionally, these active noise cancellation headphones are bulkier than the ones that don’t utilize this feature and, thereby, less portable.

Should You Buy A Noise Cancellation Headphone?

The main reason why people search for the meaning of the term “Noise Cancellation” is that they are confused about whether they should buy normal headphones or noise cancellation ones. Basically, the choice of headphones depends on their use. So, if you are going to use your headphones in a noisy environment, then getting noise cancellation headphones makes sense. In case you are mostly going to use headphones indoors or in noise-free areas such as a park, then going with normal headphones is a much better and cost-effective option. Some people who find it difficult to sleep could also benefit from the use of noise cancellation headphones.

Noise Cancellation FAQs

What Is Noise Cancellation?

Noise cancellation is a feature in audio devices that reduce the external noise from interfering with your music listening experience.

Difference Between Active and Passive Noise Cancellation

Passive noise cancellation uses multi-layered padding to physically block the external noise, whereas active noise cancellation relies on the use of microphones to capture the frequency of dominant external sound and create a sound at the opposite frequency to cancel it out.

Which Noise Cancellation Technique Is Better?

Even though you need both Active and passive noise cancellation to reduce the outside interference, but if the external source is producing noise consistently, then active noise cancellation would be more effective.

Should I Buy A Pair of Noise Cancellation Headphones or Not?

The answer depends on the use case. So, a person who uses headphones indoors or in a quiet place, then they don’t require noise cancellation headphones. On the other hand, if you commute daily or spend lots of time outside while using headphones, then go with the noise cancellation variants.

What Kind of Headsets Are Available with Noise Cancellation Technologies?

Generally, over the ear headphones are most effective in providing noise cancellation, but there are some on the ear headphones and even earphones that provide excellent noise cancellation.