oticon Ruby 2 User Manual

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About Start-up Handling Options Tinnitus Warnings More info
Charging time
Fully charge your hearing aid before first time use.
Charge your hearing aid every night. That ensures you start your
day with a fully charged hearing aid.
If your hearing aid is completely drained the normal charging
time is:
3 hours 1 hour 0.5 hour
Fully charged 50% charged 25% charged
The charging process will automatically stop when the battery is
fully charged. Leave the hearing aid in the charger when you do not
use it. Remember to keep the charger connected to a power source.
Charging time may vary depending on the remaining capacity of the
battery and between the left and right hearing aid.
For how to use your charger see the charger Instructions for use.
Start-up

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