Home > 7 Day Free Trial vs. 30 Day Risk Free Trial At Hometown Hearing & Audiology, you have options with what period of time you can try our hearing aids (trial period). OPTION 1: With hearing aids featuring open ear fit, you may try them for 7 days without payment or obligation to purchase afterwards. OPTION 2: For other hearing aid styles (including custom fit), you have a 30 day risk free period to be sure you are completely satisfied with the hearing aid choice you have made. NEXT: Schedule Your Appointment