oticon Ruby 2 User Manual

In short
Charging
Charge the hearing aid every night.
The LED on the hearing aid will turn RED/ORANGE when the
hearing aid is charging and GREEN when fully charged.
It takes 3 hours to fully charge the hearing aid.
ON/OFF
The hearing aid turns ON when you remove it from the charger.
The hearing aid turns OFF when you place it in the charger.
IMPORTANT NOTICE
Ensure you always leave the charger connected to a power source when
the hearing aid is seated in the charging port. Turning the charger OFF
makes the hearing aid turn ON and start using battery power.

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