Versatile, high quality personal sound amplification system designed to amplify sounds closest to listener while reducing background noise; Ideal for one-on-one conversation, small-group conversation, television listening or conversing in the car; Simply plug in earpiece of choice (deluxe folding headphone and single mini earbud included), position microphone near preferred sound and adjust volume to comfortable level; External tone and volume controls; Removable integrated belt clip; Operates on two (2) AAA batteries (included) which lasts 200 hours: 12 ft extension cord may be used to amplify TV speaker without the need to turn TV volume up; Five (5) year warranty