--- product_id: 277840458 title: "X02 Ultra Slim Music Player with FM Radio, Voice Recorder and Expandable Up to 128 GB (Black)" brand: "ruizu" price: "2518106₫" currency: VND in_stock: true reviews_count: 5 category: "Ruizu" url: https://www.desertcart.vn/products/277840458-x02-ultra-slim-music-player-with-fm-radio-voice-recorder store_origin: VN region: Vietnam --- # 64GB built-in + expandable to 128GB Ultra slim 8x37x90mm design 80H battery life X02 Ultra Slim Music Player with FM Radio, Voice Recorder and Expandable Up to 128 GB (Black) **Brand:** ruizu **Price:** 2518106₫ **Availability:** ✅ In Stock ## Summary > 🎧 Slim, smart, and unstoppable—your soundtrack, anywhere. ## Quick Answers - **What is this?** X02 Ultra Slim Music Player with FM Radio, Voice Recorder and Expandable Up to 128 GB (Black) by ruizu - **How much does it cost?** 2518106₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/277840458-x02-ultra-slim-music-player-with-fm-radio-voice-recorder) ## 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 - • **Massive Storage:** 64GB internal memory with expandable support up to 128GB—carry your entire playlist. - • **Endless Playtime:** Up to 80 hours of uninterrupted music to fuel your day. - • **Sleek & Portable:** Ultra-slim, featherlight design (30g) fits perfectly in your pocket or palm. - • **Versatile Connectivity:** Bluetooth, Aux, and USB-C for seamless pairing with all your devices. - • **Multifunctional Powerhouse:** Built-in FM radio and voice recorder keep you connected and productive on the go. ## Overview The Ruizu X02 is a compact, ultra-slim MP3 player boasting an impressive 80-hour battery life and 64GB of built-in storage, expandable up to 128GB. Featuring Bluetooth, Aux, USB-C connectivity, a 1.8-inch LCD screen, FM radio, and voice recording capabilities, it’s designed for professionals who demand portability without compromising on performance. ## Description This product is compact in terms of design, it scores high on the aspect of utility too. This is what makes it worth the buy. Review: maravilhoso!! bateria de longa duração, fácil de usar! Review: Sexiest MP3 music experience ever in my entire life.. Orgasms are indescribable in words with Realme wireless neckband 5 ANC.. Lack of ambience & distortion at higher volume.. are the main drawbacks of MP3.. I don't understand how Chinese managed to remove these drawbacks.. successfully.. with this sweetest device.. ## Features - Comes in a good packaging - Designed to perfection - Packed with features - Compact construction ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B073R7ZHVC | | Additional Features | Long battery life, Ultra slim | | Battery Average Life | 80 Hours | | Best Sellers Rank | #31,880 in Electronics ( See Top 100 in Electronics ) #113 in MP3 Players | | Brand | Ruizu | | Built-In Media | 1 x 3.5mm Wired Stereo Headphones, 1 x RUIZU MP3 Player with Bluetooth, 1 x USB_C Cable for Charging & File Transfer, 1 x User Manual | | Color | Black | | Compatible Devices | Laptop, Personal Computer | | Component Type | Memory | | Connectivity Technology | Aux, Bluetooth, USB | | Customer Reviews | 3.9 3.9 out of 5 stars (4,417) | | Display Technology | LCD | | Global Trade Identification Number | 06923056814688 | | Item Dimensions D x W x H | 8D x 37W x 90H millimeters | | Item Weight | 30 Grams | | Manufacturer | Ruizu | | Memory Storage Capacity | 64 GB | | Mfr Part Number | X0264GBK | | Model Name | X02 | | Model Number | X02 | | Screen Size | 1.8 | | Supported Media Type | SD Card | | Supported Standards | MP3 | | UPC | 779186342326 793189977330 793189248140 651519629192 | | Unit Count | 1 Count | ## Product Details - **Brand:** Ruizu - **Connectivity technology:** Aux, Bluetooth, USB - **Memory storage capacity:** 64 GB - **Model name:** X02 - **Special features:** Long battery life, Ultra slim ## Images ![X02 Ultra Slim Music Player with FM Radio, Voice Recorder and Expandable Up to 128 GB (Black) - Image 1](https://m.media-amazon.com/images/I/61Gi9zyK-5L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: How do I transfer music to the device? Music is already in my mac and it shows up in the icon folder on my mac but it is not on the device itself.** A: Dear Danna, Just use the mp3 player as simple as a flash driver. When you plug in mp3 player to your Mac with cable. Select "Play & Transfer". And then a new disk named"X02" will show up. Just drop all you music to the disk, or create a folder to help you sort music. If your computer can't detect mp3 player, try to update USB driver before transfer. **Q: Is there any way to sort songs in numerical/alphabetical order? Files seem to be sorted randomly when I add folders.** A: DON'T I WISH!! When I read reviews of the RUIZU, that was the main objection. There is NO way to make a playlist! When I add songs from my laptop to the RUIZU, I NEVER know where in the list they will end up. Newly added songs don't even go to the bottom of the list! They pop up anywhere! If I want a Particular song, I have to go to the list of Artists, click on the one I want. **Q: What charging options?** A: Cell phone charger should charge it. **Q: Can you brake the music down into folders or does it do it randomly on its own?** A: I import folders of music from from computer to the mp3 Music folder. The mp3 then organizes the songs alphabetically. You may create a playlist if you want to hear songs in a specific order. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***Z on 2 April 2026* maravilhoso!! bateria de longa duração, fácil de usar! ### ⭐⭐⭐⭐⭐ Review *by S***A on 15 October 2025* Sexiest MP3 music experience ever in my entire life.. Orgasms are indescribable in words with Realme wireless neckband 5 ANC.. Lack of ambience & distortion at higher volume.. are the main drawbacks of MP3.. I don't understand how Chinese managed to remove these drawbacks.. successfully.. with this sweetest device.. ### ⭐⭐⭐⭐⭐ Review *by A***A on 8 April 2026* Muy buen producto, se me cayó dos veces mientras corría y no se rompió, la batería dura mucho tiempo y almacena muchas canciones. ## Frequently Bought Together - RUIZU 64GB MP3 Player with Bluetooth 5.3, Portable Music Player for Kids Sports Running, FM Radio, Voice Recorder, Equalizer, 80H Digital Audio Video Shuffle Resume Playback, Up to 128GB Micro SD Card - Amazon Basics Micro SDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128 GB, Black - SanDisk 128GB Ultra microSDXC UHS-I Memory Card with Adapter - Up to 140MB/s, C10, U1, Full HD, A1, MicroSD Card - SDSQUAB-128G-GN6MA [New Version] --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/277840458-x02-ultra-slim-music-player-with-fm-radio-voice-recorder](https://www.desertcart.vn/products/277840458-x02-ultra-slim-music-player-with-fm-radio-voice-recorder) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-16*