Comfortable, Barely Visible. The New MEDca mBTE Hearing Amplifier Imagine a premium hearing amplifier this is small, discreet, and allows you to hear everything at a fraction of the cost. The all new MEDca mini behind the ear sound amplifier features the latest in mini micro processor technology, digital volume controller and directional microphone that reduces background noise so you can experience sounds the way they were meant to be. | Medca | | Digital Hearing Amplifiers | Rechargeable Premium BTE Personal Sound Amplifier Pair with USB Dock, Behind the Ear | Black | Best Buy