The Lucid Audio Bluetooth AMPED HearBand is the only device that lets you hear and adjust both internal audio AND outside sounds. Now you are in control of what you hear and how you hear it! Lucid Audio’s exclusive AMPED smart technology amplifies the outside world up to 9 times so you can enjoy conversation and be aware of your surroundings while enjoying quality sound from your media device. With the black HearBand you can even take calls on your smartphone. The AMPED HearBand’s 2 high gain omnidirectional microphones enhance the ambient sounds with the easy to use volume controls. You choose exactly what you want to hear, when you want to hear it. Lucid Audio HearBands—engineered for the way you live and the things you love.