These worked awesome for my relative who could not hear tv well.
Update: I received a new replacement in May. Worked fine until now (July 11, 2022). One of the hearing aids has so little volume it can't be used).<br />Older Message: I had a problem with one of the ear buds in April. I contacted the seller and they immediately sent me a new pair. I returned the ones that had the problem. Great customer service.
Rating: 5 stars