Sony NWZ-E373/R - Red

4GB E Series Portable MP3/MP4 Video Media Walkman with USB Port & In-Ear Stereo Headphone Earbuds

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nwz-e383red thumbnail

Sony NWZ-E383 - Red

OUR PRICE: $64.99

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What's In The Box?
  1. Sony MP3/MP4 Walkman Video (Red)
  2. Sony Stereo Earbuds
  3. Replacement Earbud Ear Tips
  4. USB Charge/Transfer Cable
  5. Quick Start Guide
  6. Software
  7. Operating Instructions
  8. Warranty Information

General Features:

  • Video Walkman with LED Backlight and FM Tuner
  • 4GB Memory capacity
  • 2" QVGA Video TFT display
  • Supports MP3, AAC, WMA (DRM), L-PCM, H264/AVC, MP4, WMV (DRM)
  • 30 Hours of music battery life maximum, 4 hours of video maximum
  • Clear Audio Technologies (Clear Bass, Clear Stereo, DSEE) with Dynamic normalizer
  • Alarm and timer functions ensures users can be on time, and in style
  • Voice Record function enables users to quickly record conversations, agendas, grocery list, and much more while on the go (similar to voice recorders)
  • Rechargeable lithium-ion battery for longer playback and longer life-span
  • Compact design makes it the ideal companion for casual, periodic, and even the most active sports & gym usage
  • Advanced search mode easily searches by All Songs, Album, Artist, Genre, Release Year, Folder, and Playlists
  • Multiple playback modes like Normal, Repeat, Shuffle, Shuffle and Repeat, Repeat 1 Song
  • Fine tune the tunes with the built-in 5-band EQ/Equalizer
  • Drag and drop feature for easy file transfer
  • Main Color: Red
  • Also Found As: Sony Walkman NWZ-E373RED, NWZE373RED, NWZ-E373/RED, NWZE373/RED, NWZ-E373RC, NWZE373RC
  • Also available in Black
  • 1-year Manufacturer's Warranty

Product Specifications:

  • Storage Capacity: 4 GB (Gigabyte)
  • Screen Type: QVGA TFT color LCD display with white LED-backlight, QQVGA(128 x 160 Pixels)
  • Screen Size: 2 Inches (5.1 cm)
  • Built-In Tuner: Yes, FM Radio
  • Inputs/Outputs: 3.5mm Headphone Jack, Hi-speed USB (2.0), USB I/F mini-B
  • Maximum Power Output (16 ohms/mW): 5+5mW
  • Power Supply: Built-in Rechargeable lithium-ion Battery USB power (from a computer via the supplied USB cable)
  • Recharging Method: USB-based charging
  • Recharge Time: Approx. 2 Hours
  • Maximum Dimensions (W x H x D): Approx. 1.71" x 3.45" x 0.39" (43.4mm x 87.7mm x 9.9mm)
  • Weight: Approx. 1.83 Ounces (52 grams, or 0.11 pounds)

Video Display Specifications:

  • LCD Frame Rate: Up to 30 fps (Frames Per Second)
  • Screen Resolution: Max. 128 x 160
  • Video Playback Time: Approx. 4 hrs (384kbps)
  • Maximum Recording Time: Approx. 14 hrs 20 min

Music Audio Specifications:

  • Clear Audio: Clear Bass, Clear Stereo
  • Dynamic Normalizer: Yes
  • Sound Settings: 5 Band Equalizer (None / Heavy / Pop / Jazz / Unique / Custom 1 / Custom 2) & Clear Bass
  • Searching Methods: All Songs/Album/Artist/Genre/Release Year/Folder/Playlists
  • Playback Modes: Normal / Repeat / Shuffle / Shuffle&Repeat / Repeat 1 Song
  • Continuous Play: Approx. 30hrs (128kbps)
  • Storage Capacity In Songs: Approx. 950 Songs
  • Maximum Recording Time: Approx. 63 hrs 20 min (128kbps)

Supported File Formats:

  • MP3 Audio: Bit rate: 32 to 320kbps (Supports variable bit rate (VBR)), Sampling frequencies: 32, 44.1, 48kHz
  • WMA Audio: Bit rate: 32 to 192kbps (Supports variable bit rate (VBR)), Sampling frequency: 44.1kHz
  • Linear-PCM Audio: Bit rate: 1, 411kbps, Sampling frequency: 44.1kHz
  • Windows Media Video 9: Media File format: ASF file format / Bit rate: Up to 768 kbps
  • WMA (for Windows Media Video 9): Bit rate: 32 to 192kbps (Supports variable bit rate (VBR)) / Sampling frequency : 44.1kHz
  • JPEG Photo: Profile: Baseline Profile / Number of pixels: Max. 2,048 x 2,048 pixels

Product History:

Sony NWZ-E383RED thumbnail
(newest, current model)
Sony NWZ-E373 Red thumbnail
(previous model, replaced by Sony NWZ-E383 - Red)

General Features

Primary Color
This is the main color of the item.
Memory Type
The type of memory the item uses.
Memory Capacity
The maximum amount of memory the item can hold.
4 GB
Power Source
The type of battery the item uses. Some batteries are rechargeable, while others are not.

Rechargeable alkaline, nickel cadmium, nickel metal hydride, lithium ion, and lithium ion polymer are all examples of rechargeable batteries.

Some batteries are integrated and built into the item, while others are removable.

Battery Life (Audio)
The average length that the unit will play audio on one battery charge.
30 hours
Battery Life (Video)
The average amount of time that the unit will play video on one battery charge.
4 hours
Recharge Time
The amount of time it takes to recharge the batteries.
2 hours
Connection Type
How the unit is connected to its source to send and receive information and data.

On some items such as wire or cables, this specifies how the cables connect to transfer the signals.

1/8" Stereo Jack
Video Playback
This item is capable of playing videos.

Display and Controls

Screen Size
The screen size dimension is measured diagonally in inches.
Screen Type
The type of technology used to produce the screen images. LCD, DLP, Plasma, LCoS, and CRT are the most common. 2 newer technologies include LED and OLED which use light-emitting diodes (LEDs) as a backlight, as opposed to conventional LCD TVs, which use cold-cathode fluorescent lamps (CCFL) for a backlight.
If a unit is touchscreen capable, you can control a majority of it's functions by touching the screen.
Control Type
This is the method in which the unit is controlled.

Audio Playback

The unit offers MP3 playback.

MP3 should not be confused with MPEG-3. MP3 files are the third audio layer of a MPEG-1 file. The compression algorithm of a MP3 file reduces the file size while keeping the audio quality.

The unit offers the playback of WMA files.

WMA stands for Windows Media Audio and was developed by Microsoft. It is a file used specifically for audio.

The unit will play AAC files.

The audio compression AAC stands for Advanced Audio Coding. They generally tend to have better sound quality than most MP3 files.


Specials with this Item

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Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

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Product Summary


Model Number

NWZ-E373 Red



Internal SKU


Internal Product ID


Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Sony NWZ-E373/R - Red

Item Added to Cart

Sony NWZ-E373/R - Red

4GB E Series Portable MP3/MP4 Video Media Walkman with USB Port & In-Ear Stereo Headphone Earbuds


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