oticon Ruby 2 User Manual

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About Start-up Handling Options Tinnitus Warnings More info
Transportation and
storage conditions
Temperature and humidity should not exceed
the following limits for extended periods during
transportation and storage:
Transportation:
Temperature: -20°C to + 60°C (-4°F to 140°F)
(rechargeable hearing instruments
Humidity: 5% - 93% relative humidity,
noncondensing
Atmospheric pressure: 700 hPa to 1060 hPa
Storage:
Temperature: -20°C to + 30°C (-4°F to 86°F)
Humidity: 5% - 93% relative humidity,
noncondensing
Atmospheric pressure: 700 hPa to 1060 hPa
Information about Charger: Condition of use, see Charger Instruction for use

oticon Ruby 2 Specifications

General

Model	Ruby 2
Category	Hearing Aid
Bluetooth Connectivity	Yes
Noise Reduction	Yes
Feedback Management	Yes
Manufacturer	Oticon
Styles	Behind-the-Ear (BTE)
Wireless	Yes
Power Level	Standard
Water Resistance	IP68
Frequency Range	Up to 8 kHz
Fitting Range	Mild to severe hearing loss