Beurer HA 20 Instrucciones De Uso página 11

• Do NOT touch the inside of the device. There are many sensitive parts that
have been precisely configured. Under no circumstances should you poke
at the inside of the hearing amplifier with a needle or similar object.
• Service your hearing amplifier at regular intervals. Make sure there are no
foreign objects in between the earplug and headphones, as this could im-
pair the sound.
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