Rule Hearing Centre, A Part Of The Beltone Hearing Care Network proudly serves the Chatham, ON community as your local Beltone hearing aid store. We provide award-winning service and advanced hearing aids like Beltone Envision and Commence, & the Super-Power Boost Max S. Services include free assessments, fittings, cleanings, repairs, and batteries—backed by awards from Newsweek and USA Today and supported by BelCare™, Beltone’s lifetime service promise.