---
product_id: 743682378
title: "64GB MP3 Player with Bluetooth 5.3, Weight 0.055 lbs, Portable Music Player for Kids, Sports, FM Radio, Voice Recorder, 80 Hours Digital Audio Shuffle Playback, Support 128GB Micro SD Card, Blue"
brand: "ruizu"
price: "¥10676"
currency: JPY
in_stock: true
reviews_count: 13
category: "Ruizu"
url: https://www.desertcart.jp/products/743682378-64gb-mp3-player-with-bluetooth-5-3-weight-0-055
store_origin: JP
region: Japan
---

# Bluetooth 5.3 Connectivity HiFi Lossless Sound 80H Playback Time 64GB MP3 Player with Bluetooth 5.3, Weight 0.055 lbs, Portable Music Player for Kids, Sports, FM Radio, Voice Recorder, 80 Hours Digital Audio Shuffle Playback, Support 128GB Micro SD Card, Blue

**Brand:** ruizu
**Price:** ¥10676
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your soundtrack with RUIZU — where power meets portability!

## Quick Answers

- **What is this?** 64GB MP3 Player with Bluetooth 5.3, Weight 0.055 lbs, Portable Music Player for Kids, Sports, FM Radio, Voice Recorder, 80 Hours Digital Audio Shuffle Playback, Support 128GB Micro SD Card, Blue by ruizu
- **How much does it cost?** ¥10676 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/743682378-64gb-mp3-player-with-bluetooth-5-3-weight-0-055)

## Best For

- ruizu enthusiasts

## Why This Product

- Trusted ruizu brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **More Than Music:** FM radio, voice recorder, eBooks, pedometer, and even games—your all-in-one lifestyle companion
- • **Endless Music Library:** 64GB internal + expandable 128GB microSD for thousands of tracks on the go
- • **Unmatched Battery Life:** Up to 80 hours of continuous playback with quick 2-hour Type-C recharge
- • **Seamless Wireless Freedom:** Bluetooth 5.3 ensures faster, stable connections with headphones & speakers
- • **Lightweight & Durable Design:** Just 0.055 lbs with rugged ABS casing—perfect for workouts, travel, and daily hustle

## Overview

The RUIZU 64GB MP3 Player with Bluetooth 5.3 is a compact, ultra-lightweight device designed for professionals and active millennials craving high-fidelity sound and versatile features. Boasting 64GB internal memory expandable to 128GB, it delivers up to 80 hours of playback on a single charge. Its 1.8-inch screen supports music, videos, eBooks, and more, while Bluetooth 5.3 ensures seamless wireless audio. Beyond music, it offers FM radio, voice recording, pedometer, and games, making it the ultimate portable entertainment and productivity tool.

## Description

Product description HiFi Sound MP3 Player with Large Memory 64GB + 128GB - Designed with the latest audio decoding chip, the MP3 music player dive you into a world of vibrant melodies, from pop to classical to jazz, each track presented in pristine quality. Perfect companion for a audio journey!" - Recommend to use high-quality headphones for a wonderful hifi music experience - The mp3 player with bluetooth supports up to 128GB Micro SD card (Not included here) to avoid the digital music player can't be recognized by computer and you have no way to download songs into the mp3 from computer - 64GB built-in memory , the portable music player with Bluetooth can store more than 5000 songs, turn it into a mobile music library and enjoy your favorite music, audiobooks, podcasts, e-books, video and more anytime, anywhere - 5.0V/410mAh rechargeable lithium polymer battery built-in Warm tip: How to adjust Volume Step 1: Long press button 'VOL' Steps 2: Press button I>I to increase or decrease volume Multifunctional MP3 Music Player with Bluetooth The little mp3 player has powerful functions in small body, such as music playback, voice recorder, FM radio, video, photo Browsing, E-book(TXT Format Only), A-B repeat, bookmark , stopwatch, alarm clock, sleep timer, calendar, file folders , time screen-saver, pedometer, etc. - Audio Formats : MP3/ WMA/ APE/ FLAC/ WAV/ DRM/ ACELP/ OGG - Video Formats : 160 x 128 AMV/AVI. - Recording Formats : MP3/WAV. Recording bit rate 512kbps, 76kbps, 1024kbps, 1536kbps. Great for students to learn or study new language, businessman to record important session. You also can record your favorite FM radio to listen later . Or record phone's songs into the mp3 via Aux cable. - MP3 player with FM Radio : Enjoy it via wired earphones, or stream FM Radio to Bluetooth headphones , Bluetooth speaker or Bluetooth earbuds (Please plug in the wired headphones as an Antenna). - Enjoy music and ebook all at once with the reproductor mp3. Listening to music while counting steps. - USB-C Port: charging and data transfer only, not for USB-C headphones. Support Resume playback, Sleep timer, 28 languages, Alarm Clock - Resume Playback : Start to play where you left off last time(Note: Resume playback won’t work after a factory reset or format, but works in all other cases) - Sleep Timer : To save power. When there is no app running, the mp3 player will automatically shut down(You can turn off the function or set the time as 3/10/30 Minutes) - Time screen-saver: Set the time as 10/20/30s/Always on - Alarm Clock : You can set your favorite ring to wake you up everyday. - Connect to your computer with the included USB cable to transfer files. Lock/Unlock Screen MP3 Player with Bluetooth Securely lock the screen to prevent accidental operations during playback. Effortlessly unlock the screen when needed. Long press the menu button 'M' to lock/unlock screen of the small mp3 player bluetooth. Small MP3 Player with Equalizer Rock , Funk , Hip Pop , Jazz , Classical , Techno . And you can customize your own style equalizer. The reproductor de musica support Audio Formats MP3, WMA, APE, FLAC, WAV, DRM, ACELP, OGG, etc Bluetooth MP3 Player with OTG Function Use an OTG cable (not included) to connect your mobile phone to the bluetooth mp3 player, and easily import songs from your cell phone to the MP3 music player with Bluetooth. Note: Your phone needs to support OTG Function. Enjoy music anywhere, anytime Matte finish, palm size, light in weight, easy to carry, the mini mp3 player bluetooth is ideal for sports, running, travel, etc Also best gift for adults, elderly, father, mother, friends, kids, etc Support Up to 128GB Micro SD Card Support up to 128GB Micro SD card (Not included here) to avoid the music player can't be recognized by computer and you have no way to download songs into the Bluetooth mp3 music player from computer Updated User Interface MP3 Player for Kids Newly designed user interface with fashion and beautiful icons. Newly programmed navigation control, the bluetooth music player feels better to use. Small and convenient, the portable music devices is an ideal exercise partner for run, horseback riding, jogging, hiking, walking or other sports. Perfect musical companion for your trip, such as plane trip to add joy to your journey and relieve your fatigue Also a great companion for car trip, enjoy music in car by connecting the portable media player to your car via an Aux cable(Not included here) Bedtime companionship for both adults and children, fall asleep with your favorite music, audiobook, podcast, white noise, etc.

Review: Top notch. - Good amount of space, with convenient buttons to navigate the rewind and fast forward.
Review: LET ME ANSWER YOUR QUESTIONS - Couple of things to note: -button commands can be a little funky--read the owner's manual -comes with cheap, virtually useless earphones -comes with charger -sound quality is fine on decent output hardware--little bass heavier than what i'm used to for default -does not work with iTunes and does not access the internet -file transfer easily done via computer click and drag, copy/cut and paste, or whatever. no need to install a third party software. -song names show up as file name instead of song title if they're different under properties if you're picky about that -does expand with micro sd as stated, though you may need to use a key or something to make sure the sd card goes in all the way and locks in place. kinda hurt my finger a bit trying before i resorted to the key. --on that note, files saved to the micro sd may show up on another external drive on your computer, and the files on it are not lumped together with the files on the device's main storage, but can be accessed through another menu selection. something to keep in mind if you want all your music in one place rather than split up!! -decent battery life i have not tried using it for photo or video storage, and i wouldn't recommend it because the screen quality looks like an old flip phone i have not yet tried the radio either since i rarely use it i have not yet tried the voice recording so i can't say much for its quality either overall, beyond my expectations for the price. my 16 gig ipod ran out of space for my music library since i follow a lot of artists on bandcamp and soundcloud and stuff so my library is always expanding--so i'm glad a 128gb micro sd goes in just fine. arrived quickly and in perfect condition.

## Features

- 🚀[Portable MP3 Player with Bluetooth 5.3] Enjoy faster transmission, stable connections, and improved compatibility with Bluetooth 5.3. Easily pair with Bluetooth headphones or speakers for wireless listening. Note: The MP3 Player with Bluetooth ONLY connect to Headphones & Speaker Bluetooth; Bluetooth cannot transfer files
- 🦄[Long Playback Time, Large Memory 64GB + 128GB] Store thousands of songs with 64GB internal memory, the small mp3 player with Bluetooth is expandable up to 128GB with a micro SD card(No Included). Enjoy up to 80 hours of playback on a full charge, recharged in just 2 hours with a Type-C cable
- 🎈[1.8-inch Screen, Light weight, ABS Casing] 1.8-inch screen for easy viewing of photos, videos and eBooks. Lightweight at just 0.055 lb, the reproductor mp3 player Bluetooth is comfortable to hold and easy to carry in your pocket, wallet or armband. And the mp3 player with voice recorder is ideal for workouts, travel, or other sports
- 📯[HiFi Lossless Sound & Easy to use] Latest DAC audio decoder chip, sweet highs, precise mids & deep bass. Simple drag and drop file transfer from your computer into the mini mp3 player bluetooth. Connect to car's AUX port for seamless music playback. Support audio formats MP3, WMA, APE, FLAC, WAV, DRM, ACELP, OGG
- 👑[Versatile MP3 Player with FM Radio] Not just a music player, also plays videos and pictures. Supports voice recorder, FM radio, eBooks (TXT format), A-B repeat, resume playback, pedometer, stopwatch, alarm clock, calendar, file folder, and time screensaver. A great portable MP3 player for kids, adults, seniors, and friends

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F8TPQDJ9 |
| Additional Features | Equalizer, FM Radio, Video Playback, Voice Recorder |
| Battery Average Life | 40 Hours |
| Best Sellers Rank | #4,899 in Electronics ( See Top 100 in Electronics ) #19 in MP3 & MP4 Players |
| Brand | RUIZU |
| Built-In Media | 1 x 3.5mm wired Stereo Headphones, 1 x Portable MP3 Player with Bluetooth, 1 x USB-C Cable for Charging & Transferring Files, 1 x User Manual |
| Color | Blue |
| Compatible Devices | Headphone, Speaker |
| Component Type | Battery, Display, Memory |
| Connectivity Technology | Aux, Bluetooth, USB |
| Customer Reviews | 4.0 out of 5 stars 5,002 Reviews |
| Display Technology | LCD |
| Manufacturer | RUIZU |
| Memory Storage Capacity | 64 GB |
| Mfr Part Number | TH02BIU |
| Screen Size | 1.8 |
| Special Feature | Equalizer, FM Radio, Video Playback, Voice Recorder |
| Supported Media Type | Micro SD |
| Supported Standards | MP3, WMA, APE, FLAC, WAV, DRM, ACELP, OGG |
| Unit Count | 1.0 Count |
| Warranty Description | Any question, please feel free to contact us at email support@ruizutek.com |

## Product Details

- **Brand:** RUIZU
- **Color:** Blue
- **Compatible Devices:** Headphone, Speaker
- **Connectivity Technology:** Aux, Bluetooth, USB
- **Display Technology:** LCD
- **Media Type:** Micro SD
- **Memory Storage Capacity:** 64 GB
- **Screen Size:** 1.8
- **Special Feature:** Equalizer, FM Radio, Video Playback, Voice Recorder

## Images

![64GB MP3 Player with Bluetooth 5.3, Weight 0.055 lbs, Portable Music Player for Kids, Sports, FM Radio, Voice Recorder, 80 Hours Digital Audio Shuffle Playback, Support 128GB Micro SD Card, Blue - Image 1](https://m.media-amazon.com/images/I/71SodZ3AmgL.jpg)
![64GB MP3 Player with Bluetooth 5.3, Weight 0.055 lbs, Portable Music Player for Kids, Sports, FM Radio, Voice Recorder, 80 Hours Digital Audio Shuffle Playback, Support 128GB Micro SD Card, Blue - Image 2](https://m.media-amazon.com/images/I/71m9yHtsoyL.jpg)
![64GB MP3 Player with Bluetooth 5.3, Weight 0.055 lbs, Portable Music Player for Kids, Sports, FM Radio, Voice Recorder, 80 Hours Digital Audio Shuffle Playback, Support 128GB Micro SD Card, Blue - Image 3](https://m.media-amazon.com/images/I/71Izj4sQCvL.jpg)
![64GB MP3 Player with Bluetooth 5.3, Weight 0.055 lbs, Portable Music Player for Kids, Sports, FM Radio, Voice Recorder, 80 Hours Digital Audio Shuffle Playback, Support 128GB Micro SD Card, Blue - Image 4](https://m.media-amazon.com/images/I/715mAuIn5wL.jpg)
![64GB MP3 Player with Bluetooth 5.3, Weight 0.055 lbs, Portable Music Player for Kids, Sports, FM Radio, Voice Recorder, 80 Hours Digital Audio Shuffle Playback, Support 128GB Micro SD Card, Blue - Image 5](https://m.media-amazon.com/images/I/81PpgYDS6vL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Top notch.
*by W***J on April 26, 2026*

Good amount of space, with convenient buttons to navigate the rewind and fast forward.

### ⭐⭐⭐⭐⭐ LET ME ANSWER YOUR QUESTIONS
*by K***E on July 19, 2020*

Couple of things to note: -button commands can be a little funky--read the owner's manual -comes with cheap, virtually useless earphones -comes with charger -sound quality is fine on decent output hardware--little bass heavier than what i'm used to for default -does not work with iTunes and does not access the internet -file transfer easily done via computer click and drag, copy/cut and paste, or whatever. no need to install a third party software. -song names show up as file name instead of song title if they're different under properties if you're picky about that -does expand with micro sd as stated, though you may need to use a key or something to make sure the sd card goes in all the way and locks in place. kinda hurt my finger a bit trying before i resorted to the key. --on that note, files saved to the micro sd may show up on another external drive on your computer, and the files on it are not lumped together with the files on the device's main storage, but can be accessed through another menu selection. something to keep in mind if you want all your music in one place rather than split up!! -decent battery life i have not tried using it for photo or video storage, and i wouldn't recommend it because the screen quality looks like an old flip phone i have not yet tried the radio either since i rarely use it i have not yet tried the voice recording so i can't say much for its quality either overall, beyond my expectations for the price. my 16 gig ipod ran out of space for my music library since i follow a lot of artists on bandcamp and soundcloud and stuff so my library is always expanding--so i'm glad a 128gb micro sd goes in just fine. arrived quickly and in perfect condition.

### ⭐⭐⭐⭐ Simple, Lightweight, and Holds Tons of Music
*by K***E on April 23, 2026*

This little MP3 player is lightweight, simple, and holds a ton of music. The Bluetooth connects quickly, and the battery life is impressive. The screen is small but clear, and the menus are easy to navigate once you get used to them. ✔️ Pros 64GB built‑in storage Long battery life Bluetooth 5.3 Lightweight and portable Supports extra TF card ✘ Cons Buttons feel a little old‑school Screen is tiny 💭 Overall Thoughts: A great little music player if you want something simple, portable, and distraction‑free. Perfect for workouts, walking, or anyone who doesn’t want to carry their phone.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-05-12*