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Headphones

Compare Sony DR-BT140Q vs. Sony MDR-Z7

This is a side-by-side comparison of the specs of the DR-BT140Q vs. the MDR-Z7. Differences are highlighted in yellow.
Item DR-BT140Q MDR-Z7
Item image Item image
Impedence 70Ω [x]
Bluetooth version 2 [x]
Cord length 2m [x]
Magnet Neodymium [x] Neodymium [x]
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