Wired VS Bluetooth: Why consumers can’t let wired headsets go

Today, we live in a wireless world, where there are many different wireless devices and gadgets. Wireless Bluetooth headsets (one of the wireless accessories) are all the rage and have become mainstream.

Telephone companies everywhere are transforming and pushing consumers to connect with Bluetooth headsets. You can see that Apple is removing the 3.5mm headphone jack and switching from its device to AirPods. You can see that Huawei has released the powerful FreeBuds 3 wireless Bluetooth earbuds. 

Indeed, Bluetooth headsets have the ability to allow wireless sound transmission, and their birth is to facilitate portability, which makes them an inevitable part of our daily lives. However, this does not mean that a wired headset is completely replaced. They still maintain their position and are the main headset choice for many members of the public.

But why do many people still insist on using traditional wired headsets on wireless Bluetooth devices? Well, this boils down to the fact that wired headsets have many advantages over Bluetooth headsets. The following will discuss these advantages by comparing several factors of the two types of headphones. You will understand why you might want to stick to wired for the next pair of headphones.

Sound quality

Sound quality
Sound quality

Sound quality is an important factor in determining whether a pair of headphones is qualified. When comparing wired VS Bluetooth headsets, better sound quality is the main advantage of wired headsets over Bluetooth headsets.

In general, wired headsets always have better audio quality than wireless Bluetooth headsets. Although most Bluetooth headsets have made great progress in this regard, excellent wired headsets have always won. The sound quality of Bluetooth headsets does not seem to be as good as that of wired headsets because of the wireless Bluetooth connection.

On the one hand, the audio signal by a pair of wired headphones is always stronger than the Bluetooth device, resulting in more realistic audio. Technically speaking, Bluetooth headsets can usually handle up to 768 kbps, while wired headsets can handle 2304 kbps. Compared with wireless Bluetooth, wired headphones sound more real.

On the other hand, the differences in audio data transmission methods also make the sound quality of wired headsets better than their paired Bluetooth headsets.

For wired headphones, they allow the use of fully connected cables to transmit streaming audio data, which means that they do not have to bear the burden of signal conversion (encoding/decoding). In the audio data transmission process, this will not cause audio quality loss and delay. In addition, the fully wired connection makes the sound quality of the wired headset free from any interference.

On the contrary, Bluetooth headsets can easily cause some audio quality loss, interference, and lag issues, which can lead to relatively poor sound quality. On the one hand, wireless Bluetooth headsets transmit audio data by converting audio signals, which will inevitably lead to audio quality degradation and delay. On the other hand, they convert the audio signal by moving the audio signal in the air, which makes the original signal easy to be interrupted by other signals with the same frequency.

In short, in terms of quality, most Bluetooth headsets cannot match wired headsets. But it is worth noting that the audio quality of low-end wired headsets may not be as competitive as high-end Bluetooth headsets. Remember, in the same price range, the sound quality of Bluetooth headsets is always worse than wired headsets. With the same sound quality, Bluetooth headsets are always much more expensive than wired headsets.

Power consumption

Another benefit that makes many people still insist on using classic wired headsets is their more reliable power consumption. For wired headsets, when connected to a mobile phone or any other audio device, since they are connected to the device via a cable, there is no need to turn on the Bluetooth and other connection functions of the device. Therefore, they do not consume a lot of power from your phone, making them more energy-efficient.

In contrast, Bluetooth headsets connect to the phone via Bluetooth, which consumes more battery power. This means that the Bluetooth headset is connected to the phone, you must turn on Bluetooth on your phone. This does consume a lot of power in the phone, which makes the phone battery drain faster. Especially when you are away from home, it is difficult to charge your phone at one time, which is very troublesome.

Although Bluetooth technology is becoming more and more advanced, which makes more and more wireless Bluetooth headsets more energy-efficient, they still consume more power than wired headsets. Therefore, if you are a person who travels anywhere, anytime, classic wired headsets still seem to be your first choice because they consume less battery power on your phone.


In terms of power supply, the performance of wired headsets is also better than other products. Wired headsets use audio cables to connect to the final device and obtain the required power from the connected device. In other words, they do not need any built-in batteries to work. All you need to do is make sure that the device you connect to the wired headset is fully charged.

On the other hand, Bluetooth headsets need to be continuously charged to work properly because they use a built-in rechargeable battery to pull the power required to drive the audio. In addition, the pain is that the battery life of most wireless Bluetooth headsets is short, which means you may never be able to hear everything you need.

The situation is even worse when you suddenly find that your headset is lost due to a drain on the battery during the journey. It’s painful, isn’t it? Therefore, if you want to use a pair of earphones when traveling for a long time (for example, business trips or business trips), it is recommended that you bring a pair of wired earphones instead of Bluetooth earphones in order to free yourself from the extra burden of charging the earphones.

In general, wired headsets that draw power from connected devices are more reliable than Bluetooth headsets that require frequent charging to work properly. It is best to use a set of wired headphones when traveling or in places where the power cannot be connected.

Connectivity and Compatibility

Connectivity and Compatibility
Photo by Juja Han on Unsplash

Compatibility is also the reason why many headset users insist on using classic wired headsets. Wired headsets provide you with maximum compatibility because they can be compatible with many different devices, such as phones, computers, stereo speakers, and MP3 players. This is because they always use 3.5mm cables to connect them to almost all audio sources.

On the other hand, Bluetooth headsets use Bluetooth connections to transmit audio data, which means they cannot be used with devices that do not have Bluetooth capabilities. In addition, it is important to check the compatibility between different Bluetooth versions anyway. After all, even if the audio device is equipped with a Bluetooth connection, the connection will still fail when the Bluetooth version is not compatible with your headset version.

Therefore, it is recommended that you choose a good pair of wired headphones to better connect them if you want to use them with multiple devices.

Longevity and durability

Any electronic device has a service life. Compared with wired Bluetooth headsets, this is another advantage of wired headsets. In contrast, wired headsets tend to be more durable than Bluetooth headsets.

This is because the situation of wireless headsets with additional modules, transceivers, and other complex items is more complicated, which makes them more susceptible to damage. On the other hand, because wired headsets are equipped with simpler components, they have a longer lifespan.


In addition to the above factors, there is another thing that will bring you a big blow-price. Overall, most wireless headsets are much more expensive than wired headsets. In the same price range, the audio quality of wired headsets is much better than that of Bluetooth headsets. And under the same sound quality, wired headsets are much cheaper than Bluetooth headsets.

In addition, wireless Bluetooth headsets are manufactured through complex technology and contain many delicate components. They are more expensive and less durable, leading to higher repair and replacement costs. Therefore, compared to Bluetooth headsets, wired headsets are generally cheaper.

Final verdict

Wireless Bluetooth headsets are a great invention because they bring convenience and portability to users. However, although the world is moving towards wireless, wired headsets still have a place in the field of technology we are in.

With better sound quality, less power consumption, no need to charge, higher compatibility, longer service life, and more affordable prices, they are more suitable for you than the more expensive Bluetooth products of the same kind.

However, we cannot determine which headset is the winner. After all, wired headsets and Bluetooth Bluetooth headsets have their advantages and disadvantages. Both types are your right choice. It all boils down to your personal preferences and practical goals. Hope you like this article.

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