Hey @ChrisBingi, it is possible that dirt accumulated in the earbuds and I recommend cleaning them every so often with this method: remove the ear tip from the earbud carefully, don't use force to remove the ear tip > Clean the sensor, mesh and ear tip with a clean, soft cloth > Clean the receiver with a cotton swab and dry brush to remove any foreign materials > Reattach the ear tip onto the earbud when you've finished cleaning.
