Beurer Hearing Amplifier HA - 20

Ideal for restricted hearing ability
Comfortable fit behind the ear
Amplifies the volume of all sounds indoors and outdoors
Continuously adjustable volume
3 attachments to individually adjust to the ear canal
Incl. battery and replacement battery
Sound amplification: max. 40 dB
Maximum audio output: 128 dB
Frequency range: 200 - 5000 Hz