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Headphones

Compare Sennheiser HD 660S vs. Sennheiser MOMENTUM In-Ear

This is a side-by-side comparison of the specs of the HD 660S vs. the MOMENTUM In-Ear. Differences are highlighted in yellow.
Item HD 660S MOMENTUM In-Ear
Item image Item image
Type Earphones [x]
Impedence 150Ω [x] 18Ω [x]
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