SKU: 66469431845

Sony NW-S644 Network Walkman 8GB

Sale price$44.10 Regular price$49.00
Save 10%

Pay in installments of $12.25 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Sony NW-S644 Network Walkman 8GBSony NW S644 Network WALKMAN (8GB) JP. Blue. Quantity 1. Used. * No other items, cables, or accessories are included in the sale * ** This device is powered by a built in lithium ion battery, which can be charged by using a WMC NW20MU USB cable (not included in the sale) ** *** The menu display language can only be set to Japanese. While most headings have icons that are logical to follow, most text is in Japanese. *** Summary: Tested and functional.

Sony NW-S644 Network WALKMAN (8GB) JP. Blue. Quantity 1. Used.
* No other items, cables, or accessories are included in the sale *
** This device is powered by a built-in lithium-ion battery, which can be charged by using a WMC-NW20MU USB cable (not included in the sale)  **
*** The menu display language can only be set to Japanese. While most headings have icons that are logical to follow, most text is in Japanese. ***

Summary: 
Tested and functional. Minor callouts regarding the appearance.

Network WALKMAN:
Sony NW-S644

Product Condition (Appearance):
Display Panel : A few faint marks and a small scratch. Not noticeable when the display panel is in use.
Front Face : Slight discolouration on the BACK button.
Sides : A few tiny chips or spots of worn paint.
Rear Face : One or two small marks 

Product Condition (Functionality):
Tested and functional. No callouts.
See test results and photographs for detail.

Charging Via WMC-NW20MU USB Cable : OK  ** WMC-NW20MU USB cable is not included in the sale **
Power Via Built-in Lithium-ion Battery : OK 
**** After a full charge it delivered 12 hours of continuous MP3 playback and the battery remain indicator showed 50% remaining. ****
MP3 Data Transfer from PC (Windows 10) to NW-S644 Via WMC-NW20MU USB Cable : OK ** WMC-NW20MU USB cable is not included in the sale **
Direct Encoding (Recording) Via WMC-NWR1 cable : OK ***** WMC-NWR1 cable is not included in the sale *****

Audio Playback : OK
FM Tuner : OK
Audio Output : OK

BACK / HOME : OK
OPTION / POWER OFF : OK
UP / DOWN / LEFT / RIGHT : OK
PLAY / PAUSE : OK
VOLUME UP : OK
VOLUME DOWN : OK
HOLD : OK

Device Setting Details:
AVLS set to OFF
Button Operation Beep set to ON
Display set to AUTO OFF after 30 seconds
Battery Care Charging Mode set to ON 

Product Information:
Released in 2009, the Sony NW-S644 has 8GB of internal storage and features a 2.0 inch QVGA colour LCD display.
It DOES NOT support Bluetooth.
It has a built-in FM radio tuner.
It supports video playback (AVC, MPEG-4, WMV).
It has a 3.5 mm headphone jack for wired audio output.
Dimensions : Width 39.7mm x Height 92mm x Depth 7.5mm
Weight : Approximately 53 grams.

Hopefully this information is clear and covers everything you need, but don't hesitate to reach out if you have any questions.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 66469431845

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 24 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Andres Felipe Madrid Bedoya
Draper, US
★★★★★ 5
Un gran libro sin duda
Format: Kindle
Principios básicos, fundamentales, que trascienden cualquier época o lugar. Una lectura productiva y aportante que toda persona debe asimilar y practicar
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
C
Verified Purchase
Cliente de Kindle
Pawtucket, US
★★★★★ 4
Fácil de leer
Format: Kindle
Me gustó a pesar que es un libro corto es entretenido, no le doy las 5 estrellas porque a veces hay palabras que no están bien.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
E
Verified Purchase
Elizabeth Duarte
Whiting, US
★★★★★ 5
Excelente
Format: Hardcover
Excelente
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
K
Verified Purchase
Kindle Customer
Bozeman, US
★★★★★ 5
Número 1 en mi lista
Format: Hardcover
Excelente
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
I
Verified Purchase
Indiana Mateo
Belleville, US
★★★★★ 5
Lo super recomiendo 😍
El mejor libre que puedes leer
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026

recommand products