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The Sony WH-CH720N is a wireless noise cancelling stereo headset manufactured by Sony in 2023. These headphones incorporate Sony's Dual Noise Sensor technology and their V1 Processor chip, offering users an enhanced noise cancelling and audio experience.

My headphones got wet

How do I dry them out

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@rewetiperi you got to open them up. Use these guides Sony WH-CH720N to work on your headphones. Remove both speakers and clean the circuit boards with something like +90% isopropyl alcohol. Replace the battery and wait for the speakers (drivers) to dry. For any questions about the board, wiring etc, post some well-focused pictures with your Question. That way we can see what you see and hopefully we can assist you fixing your headphones.

After that, reassemble and listen to what they sound like. It is entirely possible that you may have to replace the speakers (drivers) since they may have gotten shorted out. Water damage is one of the hardest to work with. It's hard to diagnose because multiple circuit may have shortened out. Give it a try and let us know how it works out.

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2 Comments:

Is there any way I can take them to a place where they can fix it? This happened to me and they worked, but after a week they started sounding weird and kinda popped in my ear and I found this finally 3 months later 😅, and they cost me a fortune (for me they are) so if there's anything else I can do or just fix them myself? Kinda miss them

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@ilovemusic69070 anybody that deals wit fixing electronic device should be able to assist you with that

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Reweti Peri will be eternally grateful.
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