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Headphones

Compare Sony IER-Z1R vs. Sony MDR-ZX220BT

This is a side-by-side comparison of the specs of the IER-Z1R vs. the MDR-ZX220BT. Differences are highlighted in yellow.
Item IER-Z1R MDR-ZX220BT
Item image Item image
Impedence 40Ω [x] 24Ω [x]
Cord length 1.2m [x]
Magnet Ferrite [x]
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