Thinklabs One StethoscopeThe Thinklabs One Stethoscope is designed for clinicians who need enhanced audio clarity, The Thinklabs One delivers up to 100x amplification of heart and lung sounds ideal for users with hearing loss or in noisy environments. This compact digital stethoscope connects via a standard 3. 5mm headphone jack, allowing use with your own high quality headphones instead of traditional binaurals. Clear, undistorted sound makes it easier to distinguish