Earfun air 4 pro not going into mono

Oct 15,2025
U326051634
Oct 15,2025 at 8:9 pm
Oct 15,2025 at 8:9 pm

Hello!

Recently bought the earfun air 4 pro and they are amazing but they will not go into mono when only one earbud is in, ive been told this is a capability but i cannot seem to get it to work

Using a nothing 2a for the device if that helps at all

 

Thanks!

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EarFun CS Team

Staff Member

Oct 19,2025 at 2:54 am
Oct 19,2025 at 2:54 am

To assist you further, please email your order number to our customer service team at:

service@myearfun.com

We'll address your concern promptly once we receive your details.

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