Resound Enzo 9 - Premium Level Technology
Update: This has now been superseded by the Enzo2 9, click here to view.
The Enzo’s Smart™ hearing technology takes all of the modern functionality you get from pairing the aid with your iPhone (or other compatible device, see below) and combines it with a highest power output available. At time of writing the Enzo2 is the most powerful super power hearing aid on the market.