Beurer hearing amplifier - barely visible

Hearing amplifier - Ideal for restricted hearing ability
Comfortable fit behind the ear Ð barely visible
Amplifies the volume of all sounds indoors and outdoors
Continuously adjustable volume
3 attachments to individually adjust to the ear canal
Low-noise rendering, Incl. battery and replacement battery
Sound amplification: max. 40 dB
Maximum audio output: 128 dB
Frequency range: 100 - 6000 Hz, Medical product