My son and I are starting nursing school together this fall. We have been looking for stethoscopes that he can successfully use with his bte hearing aides. The one that he is looking at is the E-Scope belt model by cardionics that he would use with earphones. It is a little pricey, but well worth the cost if it works. Looking for opinions from nurses that are hard of hearing and have to utilize a stethoscope that is more powerful than a traditional one. If you have used one of these was it worth the cost and a good stethoscope? He does not want to have to take his hearing aides in and out all day and he cant hear through the molds. Thank you in advance for all help.