I recently purchased the Hammerhead Pro Hyperspeed earbuds and, after several months of reliable service, the right earbud does not charge properly. Using the case to charge, the left earbud quickly reaches 100%, yet the right commonly stops at 19%. The contacts have been cleaned in the charger and on the buds, yet to no avail.
Any suggestions are welcome or, if necessary, an RMA for a return/replacement.
With appreciation