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Product Comparison
Olive Union Air vs RCA Micro
Side-by-side HearAdvisor lab results with SoundGrades, expert pick badges, and the same visualizations we use in product reviews.
Uses Official HearAdvisor Lab Data
Performance metrics
Scale 1-5 (Tuned)
Lab metric by fit
Scale 1-5 (Tuned)
Speech in quiet
Olive Union Air3.4
RCA Micro-2.3
Speech in noise
Olive Union Air0.8
RCA Micro-1.0
Own voice
Olive Union Air2.2
RCA Micro2.1
Feedback handling
Olive Union Air5.0
RCA Micro5.0
Music streaming
Olive Union Air3.6
RCA Micro0.0
Overall fit score
Olive Union Air3.9
RCA Micro1.0
Speech level
Adjust input dB (Tuned)
Amplification (REIG)
Insertion gain at 65 dB (Tuned)
Fitting configuration for tuned fit
Olive Union AirRCA Micro
Ear CouplingFoam tip
Ear CouplingPower Dome
ReceiverIntegrated in device
Receiver–
Fitting FormulaProprietary manufacturer default
Fitting Formula–
Listening ProgramRestaurant
Listening Program–
Volume Setting90% (9/10)
Volume Setting–
Software Versionvm4053d1203
Software Version–
Tuning AdjustmentsMulti-band equalizer was adjusted, Hearing Settings at "Default", Directionality at "Front", Noise Setting at "3" (max), Feedback Cancellation at "On", Other settings at manufacturer defaults.
Tuning Adjustments–