Beurer HA 70 Pair Mode D'emploi page 55

Charging the hearing amplifiers
Insert the hearing amplifiers into the charging
recesses of the storage box; the earplugs and
the fixing tubes should be placed in the opening
inside the box. All three LEDs light up during the
charging process.
Orange light: hearing amplifiers are being charged
Green light: hearing amplifiers are fully charged
In general, it takes around 9 hours until the devices are fully charged. Once
the devices are fully charged, the LED charge indicators of the hearing
amplifiers light up green.
If the LEDs do not light up, ensure that the devices are sitting tightly
enough in the charging recess.
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