Jabra Enhance Select 50R vs Olive Union Max
Side-by-side HearAdvisor lab results with SoundGrades, expert pick badges, and the same visualizations we use in product reviews.

Jabra Enhance Select 50R
The Jabra Enhance Select 50R is a premium-priced OTC hearing aid at $1,195, earning a B grade with a SoundScore of 3.7/5 in our lab testing. This behind-the-ear device ranks #29 of 65 OTC hearing aids tested, placing it in the top 43% of its category. In our testing, the Select 50R demonstrates notable strengths in speech clarity during quiet environments, scoring 3.5/5—a solid result that sits 0.75 points above the category average. Feedback handling is excellent at 5.0/5, meaning users can expect stable performance without whistling during typical wear. Music streaming also performs above average at 2.8/5, though this remains mixed in absolute terms. The device shows limitations in challenging listening situations. Speech in noise scores just 1.0/5, falling 0.48 points below the category average—a meaningful weakness for those who frequently encounter noisy environments. Own-voice comfort is mixed at 2.5/5, essentially matching the category average. At this price point, shoppers should note that several competitors deliver stronger overall performance. The Jabra Enhance Select 500 scores 4.16/5, while the Lucid Tala and Audicus Omni 2 both exceed 4.5/5. For those prioritizing value, devices like the Sony CRE-C20 offer similar sound performance at lower prices. The Select 50R is best suited for users who primarily need help hearing in quieter settings and value Jabra's ecosystem and reliable feedback control.

Olive Union Max
The Olive Union Max is a behind-the-ear OTC hearing aid priced at $190, earning a B grade with a SoundScore of 3.4/5 in HearAdvisor's lab testing. This budget-friendly device ranks #41 of 65 OTC hearing aids tested. In our lab testing, the Max shows a distinctive performance profile with clear strengths and limitations. Music streaming stands out with a strong 4.0/5 score, measuring 2.08 points above the OTC category average—making it one of the better choices for audio entertainment. Feedback handling is excellent at 5.0/5, meaning the device maintains stability without whistling during typical daily activities. However, speech performance presents challenges. Speech in quiet scores a mixed 2.6/5, falling 0.21 points below the category average, while speech in noise is low at 1.0/5, measuring 0.48 points below average. Own-voice comfort also scores low at 1.6/5, sitting 0.91 points below the category average—users may notice their own voice sounds unnatural or hollow. The Olive Union Max is best suited for budget-conscious consumers who prioritize music and media streaming over demanding listening environments. Those who frequently need to follow conversations in noisy settings like restaurants or social gatherings may find the speech-in-noise limitations frustrating. For basic amplification in quieter environments with excellent streaming quality at an accessible price point, the Max offers reasonable value despite its speech performance trade-offs.
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Performance metrics
Scale 1-5 (Tuned)
Lab metric by fit
Scale 1-5 (Tuned)
Speech level
Adjust input dB (Tuned)
Amplification (REIG)
Insertion gain at 65 dB (Tuned)
Fitting configuration for tuned fit