You’ve got the power Interton Gain is a super power hearing aid made to give people with severe-to-profound hearing loss a great hearing experience at an affordable price. It offers high gain, best-in-class feedback management and directionality options ensuring that customers get a powerful hearing experience. It’s easy-to-use and has robust design for an all-day worry-free and comfortable usage. Interton Gain is the perfect choice for you and your super power customer