Contacta’s IL-RX20 is a compact listening device for interaction with hearing aid induction loop systems and has the following applications: • Can be used as a listener to determine if a hearing induction system loop is functioning correctly. • For people with a hearing difficulty that do not wear a hearing aid wanting to interact with a hearing induction loop system. • For people with a hearing aid that does not have a T-Coil function wanting to interact with a hearing induction loop system.