The invention of the year is great news for your ears

摘要

Over the years, digital electronic technology has made the way we live easier, safer and more convenient. In many cases, it's even made many products more affordable... (remember how much the first VCRs used to cost?). Unfortunately, the cost of many digital products, including the hearing aid never seemed to come down. Now, a new option has been invented... it's called Perfect Choice HD™.