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About Start-up Handling Warnings More info
Charger: Conditions of use
Operational
environment conditions
Temperature: +5°C to +40°C (+41°F to +104°F)
Humidity: 5% to 93%, non-condensing
Atmospheric pressure: 700 hPa to 1060 hPa
Transportation and
storage conditions
Temperature and humidity shall not exceed the below
limits for extended periods during transportation and
storage:
Temperature: -25°C to +70°C (-13°F to +158°F)
Humidity: 5% to 93%, non-condensing
For information about your hearing aid’s Conditions of use, see your hearing aid’s Instructions for use.