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Electronics & Phones

120mm x 32mm Powerful AC 110v 220v Variable Speed Controllable Inflatable Replacement Fan Blower, Dual Ball

Electronics & Phones4.6· 8,033 Amazon ratings

Bias-adjusted across 8,033 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Electronics & Phones.

93.1%
Percentile · Global
96.8%
Percentile · Cohort
Electronics & Phones
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120mm x 32mm Powerful AC 110v 220v Variable Speed Controllable Inflatable Replacement Fan Blower, Dual Ball

How the score was built

Amazon ratings
8,033

used for the Bayesian percentile

Raw star average
4.6 / 5

unadjusted Amazon mean

Bayesian avg
4.60

raw rating shrunk to the category prior

Reviewer-graph z
-1.500

bias-corrected vs. each reviewer's baseline (0 qualifying)

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Same category · Electronics & Phones

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