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SmartTracks RUIZU X20 Ultra Slim up to 64GB Expandable Memory with Long Battery Life MP3 Player

In Stock · FREE Shipping!

SmartTracks RUIZU X20 Ultra Slim up to 64GB Expandable Memory with Long Battery Life MP3 Player

In Stock · FREE Shipping!

Take your music anywhere you’ll go with SmartTracks RUIZU X20 MP3 Player. It’s ultra-light & ultra-slim—fit to feed your daily shuffles with ease!

About this item

  • [Upgraded Version]: Introducing our latest UI Interface design. Experience new navigation control, feel better to operate; Revised Product Instruction, quick and easy to understand. Note: This MP3 player does not support Bluetooth function.
  • [Fashion Design & Easy To Use]: The SmartTracks x RUIZU X20 Music Player is designed with classic buttons, making it a great music player for kids. Its palm-sized and lightweight design makes it easy to put into your wallet, pocket, or armband. Excellent gift for your friends.
  • [Long Battery Life]: With our built-in Lithium-ion polymer 500mAh battery, the SmartTracks can run up to 80 hours of playback in just one full charge. Plus, it only takes 4 hours to fully charge the batteries. Enjoy your music anywhere with our high-quality headphones! Note: Charging Cable and High-Quality Headphones are included.
  • [Strong Memory Capacity]: 8GB memory can store up to 2000 songs. It supports up to 64 GB expandable Micro SD card so you can create your music library without limits.
  • [Super Lightweight Mp3]: The SmartTracks x RUIZU X02 MP3 player is light, convenient, and easy to carry when morning workout—perfect for sports, traveling. etc.

Experience the RUIZU Mp3 Player Long Battery Life Features

Our powerful battery capacity and built-in rechargeable Lithium-ion polymer battery give the SmartTracks X RUIZU X20 MP3 player up to 80 hours of playback in just one full charge. And to make everything seamless, we have designed this MP3 player with a built-in 2.0 micro USB port so that you can charge the device using a USB cable.

Ultra Slim Mp3 Player 

Enjoy a slim design for all your music needs during sports, travel, and even alone time. This digital music player comes in a portable and lightweight design with 5 operation buttons that make it very easy to use and carry, especially when you take exercises, like running, jogging, and hiking.

A Gift for the Young and Young at Hearts!

Choose the color that fits your style. This MP3 player takes your music desires to the next level with its fashionable design, lightweight built, and accessible playback. And with a nice packaging box design, let it be the perfect gift to give for students, kids, and the young at hearts!

Up to 64 GB. More Space, Better Music

Create the music library of your choice without limits. The SmartTracks support expandable storage using a Micro SD card of up to 64GB. Yes! There’s no limit to playing music.

Want to change playlists but don’t want to delete files? Save your tracks using a normal flash drive by connecting the device to a computer!

Voice Recording

It’s more than just an MP3 player. Record notes, play FM radio and shuffle your music library with ease. It’s the SmartTracks difference!


  • Display screen: 1.8inch
  • Screen Resolution: 320×240
  • Operation mode: key
  • E-book: Support TXT
  • Recorder: WAV
  • FM: support 87.5FM-108MHz
  • Battery: Built-in Li-Battery
  • Battery capacity: 500MA
  • Color: White | Black | Blue | Gold | ArmyGreen
  • Extension card: support Micro SD (TF) card, up to 64GB

What‘s in the Box?

  • 1 MP3 Player
  • 1 Headphone
  • 1 USB Cable
  • 1 User Manual