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[Solved] Headphone Audio Channel Swap issue on OnePlus Phones

Many smartphone manufacturers abandoned beloved 3.5mm headphone jack in favor of technologies & design. Since most people were changing to wireless technologies, it was not big a deal. But, still many users who prefer their wired headphones use an adapter for USB-C to 3.5mm. But most OnePlus users are reporting headphone audio channel swap issue in audio playback that the audio channels are reversed. To be clear, the audio that should come out of the Right earpiece is coming out of the Left earpiece and vice versa.

Although there is no perfect reason or solution for this OnePlus headphone audio swap channel issue from the OnePlus team, but the users are reporting that there is no issue with Bluetooth playback. This audio swap issue can also be dated back to times of OnePlus 5T when they had a headphone jack on them.

OnePlus headphone audio channel swap issue

How to fix OnePlus headphone audio channel swap issue

If you have normal in-ear headphones, you can simply replace the right earpiece with the left while inserting it into your ear. But, if you have a half in-ear or similar ones with ear-specific insertion, it is impossible to swap them.

Although media playback such as music or video will not be an issue, but it can be difficult to use it for playing games such as PUBG Mobile or Call of Duty Mobile since they use spatial audio for hearing enemy directions. So, until we get official fixes from OnePlus, here are a few things that you can do to solve this problem:

Channel Swap in Media Apps

You can use some third party media playing apps like VLC or MX player and swap the audio channels while playing audio or video files. This effect works within that app itself.

Also read: 12 Best USB-C Headphones

Install MX player, open your media file, select HW+ or SW decoder for audio and go to Option by tapping on three dots, Audio > Stereo mode > Reverse stereo. This will reverse the audio channel for your video playback.

Changing Audio Output to Mono

If you are just annoyed by the reversed output and don’t want any stereo effect while playback, then you can simply turn on mono audio output on your phone.

Resolved OnePlus earphone audio channel swap issue

Go to Settings > Accessibility and enable Mono Audio. This merges both rights and left output int a single channel.

Change Mixer Path in Rooted Device

If you have a rooted device, then you are in a bit of great luck. You have access to system files and folders, so you can configure and reverse the output.

Warning: This is not recommended as modifying system files may result in an unusable phone. So proceed only if you know what you are doing.

Open any root file explorer app and navigate to the following folder: /system/vendor/etc/ and look for the file named mixer_paths.xml.

Note: Create a backup of the file to use later if something goes wrong.

Open the file in a text editor, and find these lines under

<path name="headphones">
<ctl name="RX1 MIX1 INP1" value="RX1" />
<ctl name="RX2 MIX1 INP1" value="RX2" />

and change it with:

<ctl name="RX1 MIX1 INP1" value="RX2" />
<ctl name="RX2 MIX1 INP1" value="RX1" />

This swaps channels 1 to 2 and vice versa. Here channels 1, 2 means left and right channels of audio. Save it and reboot. Check if it works.

Conclusion

Although these methods could work, they are temporary. Better write to customer care and wait for an official solution on the issue. People spend a huge amount of money on flagship-level phones. Hence consumers can not tolerate such issues, considering the price point.

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12 Best USB-C Headphones in 2020

Best USB-C Headphones: All right, so we all know how music can change our mood and the views around us, right? We all rely upon songs, videos, and other media to entertain our day to day life with a bit of recreation. Whether it is a long day off from work or a very exhausting one, in the end, we all come to our favourite go-to recreator, the smartphone. Most users care about the quality of the audio and the video in some cases. What most of us don’t care about is the quality of the hardware that we are using, i.e. our earphones.

USB-C headphones

With the advancement in technology around us, almost everything is either being miniaturized or altered to support wireless technology. The same goes for most audio devices like earphones and headphones. An amazing fact to notice is that now even average users are clinging to this technology. But, if that’s not the case for you, and you still want recommendations for some of the best USB Type C headphones/earphones, then you have come to the right place.

12 Best USB-C Headphones

In this article, we will try to explore and review the best USB-C earphones that are available on the internet. All these products are rich in quality and will most probably be a successful “value-for-money” deal.

1. Libratone Q Adapt USB-C

First things first, if you are one of the sweaty guys, the Libratone Q Adapt wired USB C earphones are in no doubt the best choice for you. They are lightweight, water-resistant, and have active noise cancellation features that can enhance the quality of your voice while calling, and of course gaming as well. However, the quality of the Noise cancellation hardware is a bit poor, but it works just fine most of the time.

2. Razer Hammerhead USB-C Earbuds

Razer Hammerhead USB-C Earbuds are one of the best choices if you want a durable pair of wired earphones. The pair has got a 1.15m long cable. And as we know, “With long cable comes Great tangibility”, the cable tangles very easily and sometimes it becomes very irritating for its users.

3. VIOTEK Aqua USB-C

These are most probably the best looking pair of wired Type C earphones on the internet right now. The VIOTEK Aqua USB-C earphone has got a 4 feet long cable that has got the helical shaped design on it. The device is compatible with most smartphones and computers. The earphones are cheap and are best suited for budget users.

4. HTC Usonic USB Type C Headset

HTC had a tie-up with the well-known brand JBL for the Reflect Aware C, but they have also got their collection of earphones. The HTC Usonic USB Type C Headset is one of them. These earphones are provided as a freebie with HTC flagship smartphones, but can also be bought standalone from various stores. The downside to this pair is that their noise cancellation features works only with the HTC U11 mobile.

5. Sunwe USB Type-C Earphone

The Sunwe USB Type C earbuds are a considerable choice for budget-conscious users. If you do not want to spend huge dollars over an earphone, this pair might be well-suited for you. The Sunwe Earphones have got an inline remote control that can be used to play, pause, and alter the volume of the mobile device. The major issue with this pair is it cannot be used on calls with devices running Android Marshmallow and lower.

6. Eamplest Type C Headphones

The Eamplest Type C earphones are not like the traditional “in-ear” earbuds that you see. They are a bit weird in shape, but that is what makes them stand out. Most users find these more comfortable for their ears. It has also got an advanced noise cancellation feature that works well with most smartphone devices.

Also Read: How to Fix OnePlus Microphone/Headphone is Not Working

7. MagiDeal USB-C Earphones

For users who do not want to spend a lot on their earbuds and are quite satisfied with the regular ones, the MagiDeal USB-C earphones can be an awesome choice for them. They are comfortable and offer super quality sound. However, the reviews aren’t as good but these earbuds work well at most times.

8. Acessorz USB Type C Earphones

This pair of earbuds is considerably the best one for avid music lovers. With great sound quality and a surprisingly low budget, the Acessorz USB Type C earphones are in no doubt the best among low priced earphones. The earphones come in with a 6 year guarantee period and are comfortable on the ears.

9. Pioneer Rayz Pro-Active

The Pioneer Rayz Pro-Active USB-C headphones are the smartest among all these pairs. They have got a smart button that can be used to access apps on the device. You can expect great sound quality from the Pioneer Rayz earphone.

10. WamGra HiFi Earphones

If you are likely to use your earphones while travelling or in a crowded place, the WamGra HiFi Stereo USB-C earphones will do the job for you. They are known to reduce environmental noise and provide you with quiet and pleasing music experience.

11. TriL USB Type C Earphones

These are in no doubt the most sturdy and stable pair of earbuds that you can get. The TriL USB Type C earphones are comfortable to ears and do not fall off easily. They provide maximum noise isolation to give you the best vibes while listening to your favourite piece of music.

12. Deep Bass USB-C Earbuds

The Deep Bass USB-C Earbuds provide the best Hi-Fi sound quality to your ears. The pair has an amazing look that is catchy to the eyes. With advanced noise isolation and noise cancellation feature, these earphones also deserve a place in our list of 12 Best Wired USB-C headphones.

Summing Up

So, that was our take on the 12 best USB Type C Earphones. We reviewed some of the best and high-quality earbuds that can become the best “Value for money” deal for users.

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