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Sony® Walkman® A Series Black MP3 Player

Model #: NWA55/B
At a Glance

Step up your sound with the incredible audio fidelity of the NW-A55. Hear all of your favorite music in authentic Hi-Res audio, through the S-Master HX™ upscaling. Keep listening for up to 45 hours on a single charge and expand your on-the-go music collection with the SD card slot.

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$99,999.00Save $NaN

Get to know this product.

  • Precision engineered for improved sound quality
  • Truly authentic sound with Hi-Res Audio
  • S-Master HX™ digital amplifier for pure sound quality
  • Easy Bluetooth® connectivity with NFC™ Onetouch
  • Enjoy up to 45 hours of music playback
  • Effortless control with large touch screen
  • Expanded memory with SD card slot (SD card not supplied)
Useful Documents

Misc. Specs

Product Weight3.50
Depth (in.)0.43
Width (in.)2.20
Height (in.)3.84
Amplified ReceptionNo
Battery IncludedYes
Battery TypeLithium Ion (Li-ion)
Outdoor ApprovedNo
Color Finish NameBlack
CollectionWalkman® A Series
Smart CompatibleYes
Battery Life (Hr.)45
WarningProposition 65 Warning for California Residents