This video is subtitled but does also include sound.
– The smallest, most powerful stethoscope in the world
– Fits in the palm of your hand
– Amplifies over 100X
– Uses audio earphones
– Hearing aid users can listen via their hearing aid streamer
– Hearing aid users can listen using a direct input lead and shoes
Visit: https://www.connevans.co.uk/product/19038909/3CTL1UK/Thinklabs-One-Digital-Amplified-Stethoscope for full details or to purchase