Unit Description; Initial Use And Operation - Beurer HA 20 Mode D'emploi

5. Unit description

1 Microphone
2 Volume control
3 On/Off switch
("I" = On, "O" = Off)
4 Battery compartment
5 Headphones
6 Earplug

6. Initial use and operation

Remove the sound amplifier from the packaging and check that the device
and all accessories are included and not damaged.
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