DEVIANT ITC HEARING AMPLIFIER: Right from the leader in protection and sound amplification MEDca, this pair of ITC hearing amplifier is designed for those who require a powerful covert hearing amplifier.PRECISELY SMALL AND LIGHTWEIGHT: Our hearing amplifier is extremely small in size and light in weight that makes it one of the tiniest devices available.ADVANCED TECHNOLOGY: Its designed by our most experienced audiologist by considering all the liable requirements of an individual for best results. Highly advanced mini micro processor technology makes this pair a superior hearing amplifier.HIGH QUALITY SOUND MODIFICATION: Digital volume control allows the user to comfortably modify volume and tone for optimum hearing.DURABLE AND LONG BATTERY-LIFE: Top grade materials have been used to construct both the external case and internal components of the units. These are designed to consume very little power in order to maximize battery life and reduced expenses.