oticon Ruby 2 User Manual

71
Conditions of use
Operating
conditions
Temperature: +5°C to +40°C (41°F to 104°F)
Humidity: 5% - 93% relative humidity,
noncondensing
Atmospheric pressure: 700 hPa to 1060 hPa
Charging conditions
Temperature: +5°C to +40°C (41°F to 104°F)
Humidity: 5% - 93% relative humidity,
noncondensing
Atmospheric pressure: 700 hPa to 1060 hPa
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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