The Crescendo 50 (S) is a personal listener for people who struggle to hear conversation or tv/radio.
This unit, manufactured by Sarabec, is listened through a stethoscope style headset and sound is picked up by the internal microphone.
The amplified sound is easlily controlled by the user, with the individual rotary volume and tone controls, and provides
a low cost solution for people who don't have a hearing aid or have selected not to wear one.
The unit is powered by two AA batteries and is also supplied with a belt clip and neck cord providing options for carrying about.