Helping Boomers hear better. The Personal Audio Enhancer (PAE-300) by VitaSound is a multi-functional audio enhancement device which allows users to benefit from improved sound quality in situations where background noise or low-volume levels make hearing difficult. Powered by the patented Neuron-Compensator-a hearing technology based on leading-edge brain science-the PAE-300 improves the quality and loudness of sound, delivers clear and crisp audio, and reduces background noise without affecting others. Featuring four sound-modes, the PAE-300 can be used in a variety of everyday listening situations, like watching TV (provides a digital wireless connection within a 33ft range), conversing in noisy environments, talking on the phone or listening to music. Includes: Handset (Royal Blue), Base Unit & Wireless Transmitter, Earphones with Microphone, Bag Case, A/C Adaptor Cables (Stereo, RCA, Optical, Coaxial).