Beurer HA 20 hearing amplifier 

• Individual adjustment to the ear canal
• Ideal for restricted hearing ability
• Ergonomic fit behind the ear
• Amplifies the volume of all sounds indoors and outdoors
• 3 attachments to individually adjust to the ear canal
• Frequency range: 200 to 5000 Hz
• Amplification: max. 40 dB
• Maximum volume of 128 dB
• Medical device