DURHAM, N.C.–(BUSINESS WIRE)– #HearingLoss–MED-EL U.S. announced today two new rechargeable battery options: the Standard Pro and the Micro Pro. The new options offer users longer battery life, improved usability, and greater flexibility, representing a powerful upgrade to its SONNET 3 audio processor. The Standard Pro battery delivers up to 23 hours of hearing on a single charge, while the Micro Pro offers up to 12 hours in MED-EL’s smallest behind-the-ear audio processor. Both batteries feature a simplif

