Bluetooth headphones with their advent have proven to be quite a convenience for many with no tangled up wires to untangle for hours (or at least that’s how long it feels like) or the wires getting caught up somewhere and being pulled out. But the question remains, how long does this convenience last? Let us go ahead and answer all that this question means.
On average Bluetooth earbuds’ batteries can last about 4 to 6 hours, whereas a Bluetooth headset can provide almost twice as much with about 6 to 12 hours of battery life on a single charge. High-end headphones can last anywhere from 30 to 40 hours on a single charge. Turning off features such as noise cancellation will greatly increase battery duration.
Let’s take a look at this in more detail, as well as a few other things you may not have known about Bluetooth headphones. Let’s dive in!
So really, how long do they last?
To answer the question directly, it depends on what headphones you’re talking about exactly. Bluetooth earbuds’ batteries can last about 4 to 6 hours whereas a Bluetooth headset can provide almost twice as much with about 6 to 12 hours of battery life on a single charge.
There are other headphones available as well that provide even more than the said average. These, belonging to a premium brand, have multiple built-in features and can even last around 30 hours if used efficiently, some even claiming to last 70 hours! Such as the Audio Technica ATH-SR30BT. One of these features is noise cancellation and if you’re not using this feature, turning it off will massively conserve your headphones’ batteries.
There are tons of ways you can squeeze out the maximum amount of battery from your headphones and use them efficiently, so let us talk about them.
How to extend the battery life of your Bluetooth headphones:
There are multiple ways you can extend the battery life of your Bluetooth headphones. There are many myths regarding all the ways you may be harming your headphones but they’re not facts. Before we talk about the myths, let us first talk about all the healthy practices you could and should do to protect the health of your headphones’ battery.
Don’t leave them out in the sun
One of the many things that are said about protecting your batteries, mostly for phones, is that you shouldn’t leave them out in direct sunlight. The same concept goes for your headphones as well considering they all use lithium-ion batteries now.
Leaving your headphones out in the sun can and may cause harm to your battery and can even take away its ability to charge.
Follow a charging routine
We’re all accustomed to charging routines for our phones because of our constant use of them. The same should go for your headphones as well. If you’re not using them, try putting them back on charge so you’re not annoyed of coming back to an empty battery when you need to use your headphones.
Not using doesn’t mean not charging
If you think you don’t need to charge your headphones if you don’t plan on using them for a long time then you are mistaken. It is always a good practice to charge your headphones after a specific amount of time.
This time is usually recommended to be 3 months so remember to charge your headphones after every 3 months so if and when you do come back to using these headphones; they still have the optimal battery that they came with when you first used them.
Remember to turn your headphones off
If you’re not using your Bluetooth headphones then it is obvious that it is better if you simply turned them off and not keep them connected the entire time. The harm, although, is not too much so if it’s only a few minutes then you don’t even have to bother.
When your headphones are on standby mode and aren’t being used but are still connected, then they take negligible battery life. The only battery being used is for exchanging information with the connected device. This doesn’t take up too much battery and is the main reason why the talk-time and standby time for any wirelessly connected headset has a massive difference between them.
From wireless to wired
There are a lot of headphones that provide the ability to change your Bluetooth headphones to wired headphones.
This can prove to be a major convenience as you can get the best of both worlds and if you’re ever running low on battery, you can just wire them up and use your device’s power to power up your headphones. Use them however long necessary until you can charge them again.
Common Myths regarding Bluetooth Headphones:
There are a lot of myths regarding the batteries of your Bluetooth headphones (and your phone alike) that may even seem to make sense but aren’t true at all. These doubts have been around for a while but you don’t have to let them influence you as we tell you the truth about them.
Don’t overcharge your headphones
This is the first and biggest misconception that revolves around batteries in general. While this would hold some time ago, it isn’t the case anymore.
Of course, this doesn’t mean you keep them in charge forever. It is a good practice to not let your headphones or your phone charge any more than it needs to but even if it does, there’s not a lot of harm done.
Most of the batteries being used in devices now are lithium-ion and they disallow any harm to be done in case they’re left to charge for a long time. Back when nickel-centric batteries were a thing, your batteries could potentially be harmed by overcharging but that is not an issue in modern times.
Only the official chargers should be used
There’s only some truth to this but this myth makes it to the list for a reason. That reason is that, while it is nice that the official charger for a product is used, there’s no harm in using any other types of chargers.
Using the official charger is nice because it is quite literally tailored for the headphones that you’re using. But if you choose to use a different charger then there’s really no problem. The only thing to consider is that your headphones are compatible with the third party charger that you’re using and if it is, then you shouldn’t hesitate to go for it if need be.
Your battery should be completely drained before you charge it again
This isn’t true at all especially in the modern age of lithium-ion batteries. Sure back when nickel-centric batteries were being used, draining your battery out completely before recharging it was the better way to go for the health of your battery because it kept the battery optimized. But with lithium-ion batteries, this isn’t really a problem anymore.
Don’t use your headphones while they charge
This misconception has been around for a while and for understandable reasons too. But it’s not entirely true. It’s not so that you simply cannot use your headphones while they’re charging. If you’re in an emergency and absolutely need to use your headphones but they’re also not charged at all, you can use them while they’re charging.
That being said, it is something that is not recommended and shouldn’t be done a lot as it can affect the battery life of your headphones negatively. So if you’re not in some kind of emergency, try avoiding using headphones while they charge but if you sometimes do, then it is okay.
How much can you protect your battery’s health?
Battery life generally diminishes after every full charge/charge cycle so no matter how efficiently you use or charge your headphones, their battery life will drop a fair amount. A lot of times the difference may not even be noticeable at all but after a year or two, the battery life will drop to 75% of its original life.
That being said, for the battery life to be healthy for as long as possible, the above said points will be of great use and should be kept in mind if you want to extend your battery life as much as you possibly can.
Can the batteries of your Bluetooth headphones be replaced?
While it may be difficult to change batteries in a lot of Bluetooth headphones, they generally can be replaced. The batteries themselves can always be replaced but the dangers exist with the other parts of the headphones. This is because they’re usually glued in and in having to replace them you could potentially damage other intricate parts.
With replaceable batteries, you can just change the cells of the headphones and they’ll be as good as new. With non-replaceable batteries, it is best to let a professional do the job. If your non-replaceable batteries of the Bluetooth headphones die, then you should best not tinker with them by yourself, especially if they’re within the warranty period.
This can even make the warranty not be usable and discard its validity so it is best to just let the professionals do their job. Either way, the batteries can be replaced a lot of times, leaving you with an almost brand new experience with your product.
Factors of Good Battery :
There are some factors that lead to a battery being, well, a good battery. These are some of them.
The first and most obvious factor to more battery life is the size of the battery. This is why headsets have a much larger battery time as compared to ear buds. The bigger the battery, the longer it will run on a single charger.
A major reason why batteries shouldn’t be kept in direct sunlight is because of the heat. Batteries don’t do well in high temperatures. They don’t do well in very low temperatures either as the performance of the batteries drops drastically in lower temperature.
As discussed above, the older the battery gets, the more its battery life diminishes. No matter how much you try to protect the health of your battery, it will still drop as time goes and so age is a huge factor in the life of a battery.
The Other Perspective
In the question “how long do Bluetooth headphones last”, it is not necessary that a person is referring to the battery life of the headphones. It can also mean how long the headphones can last before they eventually break.
Of course, the great factor that comes into play to answer this question is used. We’ve already discussed that even if the immediate life of the battery (like 8 hours on a single charge) isn’t what’s being talked about, the long term battery by itself still eventually dies.
How usage is a factor
Of course, you can’t expect to throw your Bluetooth headphones around and expect them to last forever. So usage is a major factor and if you truly care for them, then you can even get them to work for years.
While it is very uncommon, Bluetooth headphones can break as well. In most cases where they break, it is usually the ones with wires that end up being useless because of breaking and not because of battery life. How is that so?
Some Bluetooth earphones do have wires that connect the two buds. These can often break from the part that the wires connect the buds and the most occurring reason is the pushing and pulling of the wire.
How do wired headphones compare to Bluetooth headphones?
The above given example really makes you question how Bluetooth headphones compare with wired headphones. For starters, Bluetooth headphones with wires aren’t very common and even if they are compared to wired headphones, they still come out on top as the obvious choice.
Bluetooth headphones have much better audio quality than wired headphones. They also have a much larger life because in most cases, it is the battery that proves to render Bluetooth headphones useless whereas wired headphones can break much more easily and have to be replaced much earlier.
All in all, Bluetooth headphones are a great convenience and can usually support you for years until the battery eventually dies out but that too is only physics and there is nothing that can be done to protect it from its eventual demise. But that too comes after a few years at least and so you don’t have too much to worry about when getting yourself a pair of Bluetooth headphones.