TechNavio’s analysts forecast the Global Hearing Aids market to grow at a CAGR of 7.17 percent over the period 2012-2016. One of the key factors contributing to this market growth is the increasing sale of digital hearing aid devices. The Global Hearing Aids market has also been witnessing an increased number of mergers and acquisitions. However, issues with the hearing aid batteries could pose a challenge to the growth of this market. Access Full Report With TOC @ http://www.radiantinsights.com/research/global-hearing-aids-market-2012-2016