During transport or storage, the temperature should not exceed the limit values of:
• -25°C (-13°F) to +5°C (41°F)
• +5°C (41°F) to +35°C (95°F) at a relative humidity up to 90%, non-condensing
• >+35°C (95°F) to +70°C (158°F) at a water vapour pressure up to 50hPa.
Warm-up time: 5 minutes.
Cool-down time: 5 minutes.
Expected service lifetime
The expected service lifetime for the product when used as intended is:
Product Lifetime
Hearing aid 5 years
Built-in rechargeable battery 5 years
Dome 3 months
Sound tube 2 years
Ear hook 2 years
Earmould, soft (silicone) 2 years
Earmould, hard (acrylic) 5 years
Electronic accessories, e.g. wireless accessories 5 years
66 Regulatory information
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