From Starkey's website:
Muse, our most popular hearing aid family ever, continues to help patients hear better so they can live better every single day.
With the improved Acuity OS 2 and accessory enhancements, Muse is even better — offering more ways to increase patient acceptance, personalization, convenience and confidence.
Synergy also incorporates 900sync Technology, our patient preferred wireless technology, delivering a pristine audio experience that is made to aid unilateral loss with our new Muse CROS System as well as improve phone understanding with our new ear-to-ear phone streaming.
The Starkey Muse micro RIC 312t i2400 has telecoil, disposable batteries, rechargeable batteries, directionality, adjustment synchronization, tinnitus relief, and frequency lowering.