The newest hearing aid in the Resound family is the Resound Omnia.
Resound One hearing aids use a new M&RIE design (also called Microphone & Receiver-In-Ear design). By placing an additional microphone inside the ear canal, Resound is able to deliver improved sound quality and better overall direction and depth in sound environments. With One, you also get improved bluetooth connectivity, rechargeable battery options and hands-free calling with iPhone and iPads.
The newest hearing aid in the Resound family is the Resound Omnia.