Starkey Remote Mic + is designed to enhance one-on-one conversations in noisy environments and helps to easily stream audio from a variety of audio sources. When worn by a distant speaker in noisy environments, the Remote Mic + acts as an assistive listening device. The device is compatible with Evolv AI, Livio Edge AI, Livio AI and Livio hearing aids. Package Includes Remote mic +, UK Power Adapter, USB-to-microUSB charge cable, operations manual.