oticon Ruby 2 User Manual

100
About Start-up Handling Options Tinnitus Warnings More info
miniRITE R
Measured according to American National Standard ANSI S3.22-2014
and ANSI S3.55-2014/Part 5
Supply voltage: Lithium ion
Technical Data
0 dB SPL ref.
20 μPa
Oticon
Opn S 1
Opn Play 1
Oticon
Opn S 2
Ruby 1
Oticon
Opn S 3
Opn Play 2
Ruby 2
OSPL90
Peak 127 dB SPL 127 dB SPL 127 dB SPL
HF Average 122 dB SPL 122 dB SPL 122 dB SPL
Full-on Gain
Peak 64 dB 64 dB 64 dB
HF Average 57 dB 57 dB 57 dB
Reference Test Gain 46 dB 46 dB 46 dB
Frequency Range
100-7800
Hz
100-6500 Hz 100-6500 Hz
Total Harmonic
Distortion
500 Hz <2 % <2 % <2 %
800 Hz <2 % <2 % <2 %
1600 Hz <2 % <2 % <2 %
Equivalent Input Noise
Level
(omni/dir) 18/29 dB SPL 18/29 dB SPL 18/29 dB SPL
HF Average SPLITS (left/right ear) 105/105 dB SPL 105/105 dB SPL 105/105 dB SPL
Attack Time 2 ms 2 ms 2 ms
Release Time 20 ms 20 ms 20 ms

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