how to fix bluetooth headphones one side not working

Bluetooth headphones are a great option for anyone who wants to listen to music on the go without having to worry about tangled wires and limited earbud options. However, it's not always easy getting the sound from your device into your ear with these headphones. One side of the headphone may not be working.

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This guide is perfect for those who are new to troubleshooting bluetooth issues or have found themselves in an endless loop of trying fixes which do nothing but give you a headache!

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It covers everything from basic troubleshooting steps, like checking what's connected and what isn't, all the way up to advanced troubleshooting suggestions, such as re-pairing devices or removing encryption passwords in order to get back online.

The basics

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Before we get into troubleshooting the specific issue, everyone needs to learn the basics of what an earphone is and how it works in order to avoid adding layers of frustration.

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What is an earphone? It's basically a wire that goes directly from your audio source device such as your phone or computer to your ears. There are two main parts of the earphone: 

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The receiver and the noise cancelling speaker or drivers. An earpiece that rests inside your ear (or over it). This part gives you sound thanks to authentic drivers that produce quality sound and cancel out background noises so you can hear more clearly. Some come with controls for volume, track selection, play/pause, etc.

How it works

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Bluetooth headphones have a main unit that connects to either your phone or a music player (mp3 player, phone, computer). When you connect your headphones to your device, it searches for other bluetooth devices within range. Once found, the main unit will pair with the device. 

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It can take up to three seconds for a Bluetooth connection to be made but you should see the pairing lights connecting. If it doesn't match up in this process and begin working soon after, try putting on both pieces of the ear-piece at once. 

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You might have just connected one side but the other isn't working, making the connection and then solidifying it.

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There are two main components of an earpiece and they are: The noise cancelling part and the audio driver. The noise cancelling speaker or drivers are built in to your Bluetooth headphones to give you a smooth listening experience allowing you to hear clearly no matter what's happening around you, 

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even if it's a noisy environment. It works by controlling the audio driver on each ear. The more precise you can set it to cancel out certain sources of noise, the better it will work for you.

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If you don't have any noise cancelling headphones, try turning them off and on again or switch to another device. Also, check to see if there are any updated drivers available. 

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You may want to consider buying the latest drivers if they aren't already installed on your device. If you're still having trouble connecting Bluetooth headphones, 

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check out our guide: how to fix bluetooth headset not connecting with iphone

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One side not working: First things first: make sure that both of your bluetooth devices are turned on and try reconnecting.

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