Thinking of buying some Bluetooth earphones or headphones but can’t decide which ones are best for you?  Find a guide below explaining all the aspects that you have to take into account when choosing your device.

Firstly, we will explain how battery life is key. We will go on making a brief review of the different types of earphones, that is, on-ear, over-ear and in-ear. Finally, we will explain the technological features of Energy Sistem earphones and headphones. As highlights, for instance, you will see that some models include extra functions such as ANC (Active Noise Cancelling) technology or Voice Assistant, a function that enables the voice assistance on your smartphone.

Battery life

This is one of the most important features. Your earphones’ or headphones’ battery determines how long you can listen to music without having to charge the device. In most cases you will find a range of devices that go from having an average playback time of 4–5 hours to those with a 15-hour battery life.

You will also find specific models that include a charging case to charge them anytime. This means you won’t need to connect them to the power supply. This is the case of the Earphones Urban 4 and Earphones Style 6. These models include a case that charges your devices when not using them. Once the case is fully charged, you will be able to fully charge your earphones three times. This way, you can enjoy your music whenever you want.

Types of headphones/earphones

Closed or open? With headband or in-ear? Don’t get confused. On our blog, we explain everything you need to know to choose the best earphones for you. The best thing to do when deciding on this is to think about the most comfortable earphones for you. This is the main aspect to bear in mind, not the colour or the finish. This is important since there will be days in which you will spend hours using your earphones. Therefore, you will need the best comfort for your aural health.

Take a look at the detailed guide explaining the earphones types of our models and choose your favourites.


Within the wide range of headphones and earphones on the market, there are simple models or models with exclusive features. In many cases, these features are the result of incorporating new technologies that improve the audio experience.

Since last year, we’ve been working on extending the range of this type of headphones and earphones. If you’re looking for something different to what you already know, we recommend learning about the different types of technology you can currently find in our devices:

Earphones and headphones that incorporate active noise cancelling have an internal structure that enhances the music you’re listening to and reduces background noise. They’re very useful if you are looking for a device that delivers strong bass. The two models that currently include Active Noise Cancelling have been conceived to travel without being bothered by surrounding noises: planes, trains, buses… The only thing that matters is the music you’re listening to.

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Would you like to ask your smartphone for the day’s weather forecast without taking it out of your pocket? This function enables the voice assistant on your smartphone to ask questions using the built-in microphone. This means you will save time since you won’t need to take out your phone out every time. It is perfect if you wear your headphones on your commute to or from work and need to check some information on your phone.

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This technology means you can forget about cables at all times. Most compact earphones feature True Wireless. This way, no wires hang down while you walk, travel or train at the gym.

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Now you know the main features to bear in mind when buying some Bluetooth earphones. The only thing you need to do is choose the model that best suits your needs. To finish, we suggest that you start listening to our Spotify playlists with over 100 themes on your earphones.

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