Earfun air left bud no sound

Aug 09,2022
Aug 09,2022 at 9:4 pm
Aug 09,2022 at 9:4 pm

No matter what I try I cannot get sound from the left bud. It worked initially for a few days but no sound. It is fully charged both buds, it controls the volume and actions for pausing etc. I have reset the buds numerous times by holding the back button for 8 seconds, three people flashes and reconnected the buds to the phone but still the same .. please help

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EarFun CS Team

Staff Member

Aug 15,2022 at 1:38 am
Aug 15,2022 at 1:38 am

Hi  friend,


Thanks for choosing EarFun. Sorry for the inconvenience caused. 


As for the issue you encountered, we kindly suggest you try the below steps.


A. We kindly suggest you wrap the earbud with your hands, then blow air into the inner filter mesh of the earbud several times to have a try. To provide better sound, the sealing of our headphones is better than that of other headphones when the volume is reduced, perhaps because of the air pressure. When you take it off from your ear, the sound pressure deforms the sound filter mesh.


B. We would suggest you use toothpicks to gently clean out the part near the caps from dust or wax, clean with cotton swab alcohol and then rub them with clean napkins to have a try because accumulated dust or wax on the caps would block out or diminish the volume.


C. If the above suggestions don’t work, we suggest you use a small brush to scrub, rinse the earbuds, then shake water off the earbuds and dry them for 2 days to have a try.


We also suggest you try to connect the earbuds to other models of devices to test whether it is still the same situation.


If the above methods still could not solve your issues, please email to our customer service team via service@myearfun.com or submit the warranty ticket on our official website: https://www.myearfun.com/process-warranty. EarFun provides 18-month warranty for every product. Your satisfaction is always greatly important to us.




EarFun Customer Service Team



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