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Sony Sports 4GB Wearable MP3 Player (Black)

  • mfr: NWWS413BM
  • SKU: NWWS413BM
In Stock

Available options:

  • Free standard shipping

    *Orders placed before 3 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy

  • Free Local Pickup

    Please call for store stock availability.

    Requests made before 2:30 PM EST can be available for next-day pickup. Learn more

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Product highlights

  • Wearable and Wire-free music player
  • Great for playing music while swimming or training
  • Ambient noise function
  • 4GB internal memory
  • Ergonomically designed for comfortable fit
  • Drag and drop from iTunes for Mac or Windows
  • Playback MP3, WMA, AAC, and Linear PCM Audio Files
  • Up to 12-hour battery life

Sony Sports 4GB Wearable MP3 Player (Black)

The Sony 4GB Sports Wearable MP3 Player combines high quality sound with a comfortable fit. For use with training or in salt and fresh water up to 2-meters deep, this wireless, waterproof and dustproof one-piece music player lets you enjoy music without carrying a smartphone. Power up with a quick 3-minute charge for up to 60 minutes of play back and enjoy drag and drop ease. Additionally, an ambient noise function makes sure you don't feel isolated from the world around you and the MP3 player is also highlighted by up to 12 hours of playback. Easy to use, just connect the player to your computer with a USB cord, drag and drop files from iTunes for Mac or Windows and enjoy.

Waterproof and Dust-Proof

Designed for athletes in all sports, and for use in salt and fresh water up to two meters deep. Along with being sweat proof and dust proof the sports Walkman is built to endure the toughest training.

Great Fit

Ergonomically designed for long-lasting comfort, hours on end. The secure, behind the ear design will never fall out even during the most rigorous physical activities.

Multi-format Playback

Lets you play MP3, WMA, AAC or L-PCM music files.

Quick Charge Battery

Use the included USB dock to get up to 60 minutes of use on just 3 minutes of charge, and with a battery life of up to 12 hours on a full charge, the NW-WS413is ready when you are.


Active Noise Cancelling Yes
Controls Not Available
Earpiece Swivel No
Foldable Not Available
Full Remote OS Support Not Available
Color Black
Weight 8.3 oz
LED Indicator No
Configuration Core
Wireless Charging No
Wired Connectivity
Cable Design Not Available
Wireless Connectivity
Multipoint Support No
Beamforming Support No
Storage Capacity 4 GB


Customer Questions
No Questions


Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges. 
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days. 
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact [email protected] with your order number and a description of the damage. 
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at [email protected], or send us a message here.  
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead. 
If you ordered a kit, you must return all components and accessories to receive a full refund. 
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund. 
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900. 
Most items can be returned within 30 days for a full refund. Click here to read our full return policy. 

Shipping and Returns

Same Day Shipping

All orders placed by 4PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

Free Two-Day Shipping

We offer free expedited shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).

Flexible, Easy Returns

If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.

Ratings and reviews


Sony Sports 4GB Wearable MP3 Player (Black) SKU: NWWS413BM

Rated 1 out of 5 by from Data Error Data Errors Typical Sony Garbage... The AI of this website is not letting me post my review.
Date published: 2023-02-19
Rated 1 out of 5 by from It sucks Not changing folders Poor sound quality hard to adjust to the ear
Date published: 2023-02-13
Rated 5 out of 5 by from Great capacity and functions. This is my fourth unit purchased and the quality is a great alie.
Date published: 2022-08-04
Rated 4 out of 5 by from Great sound I would have given this product 5 stars but I have trouble adding songs to it. The songs I added are listed on my iMac with the songs on it but they’re not on the headset. I don’t know where to for help. The content transfer did not work either.
Date published: 2022-06-15
Rated 1 out of 5 by from Great device - poor quality I love the device, but the power wont turn on after using 3 times over 1 month. this is the 2nd unit to have this same issue. I repurchsed it because it truely does work great for swimming.
Date published: 2022-06-14
Rated 5 out of 5 by from Great for swimming. Great for swimming. My 2nd one. The old one failed after 3 years.
Date published: 2021-11-05
Rated 1 out of 5 by from Charge The orange light show it is charging and then goes out. Cannot keep a connection.
Date published: 2020-11-20
Rated 5 out of 5 by from Works great - sounds great! I like (need!) to listen to music when I'm working out in the pool. My son found this for me after a previous and cheap device stopped working. The design is excellent and it was well worth the extra money. I feel confident that this will last a long time. The other device was frustrating as it would start repeating songs or turn itself off after half an hour but this player has never done that and my workouts are fun and I don't have to think about it.
Date published: 2020-10-04
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