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RUIZU

RUIZU 64GB MP3 Player with Bluetooth 5.3, 1.8" Screen & 80H Playback

Based on 5,236 reviews
Condition: New
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$35.99

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Arrives Friday, Nov 13
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At a glance

Condition
New
Capacity
64GB
Color
Black
Model
THX02BluX
Storage
64 GB
Screen size
1.8 in
Media Type
Micro SD
In the box
1 x 3.5mm Wired Stereo Headphones(FM radio antenna)1 x RUIZU MP3 Player with Bluetooth1 x USB_C Cable for Charging & Data Transfer1 x User Manual
Warranty
Any question, please feel free to contact us at email
Works with
Headphone, Speaker

Features 4

  • [MP3 Player with Bluetooth 5.3 Auto-Reconnect] Enjoy faster transmission, stable connections, and seamless wireless listening. The MP3 player with Bluetooth automatically reconnects to your last paired Bluetooth headphones or speakers. Note: Bluetooth is designed for audio output only and cannot pair with phone, computer or car Bluetoot
  • [Long Time Playback, Large Storage Memory 64GB + 128GB] Store thousands of songs with 64GB internal memory, the small mp3 player with Bluetooth is expandable up to 128GB micro SD card(No Included). Enjoy up to 80 hours of playback on a full charge, recharged in just 2-3 hours with a USB-C cable
  • [HiFi Lossless Sound & Easy to use] Latest DAC audio decoder chip, sweet highs, precise mids & deep bass. Simple drag and drop file transfer from computer into the Bluetooth mp3 player for kids. Connect to car's AUX port for seamless music playback. Support audio formats MP3, WMA, OGG, WAV, APE, FLAC, AAC-LC, ACELP
  • [Versatile MP3 Player with FM Radio] Not just a music player or digital audio player, also plays videos and pictures. Supports voice recorder, FM radio, eBooks (TXT format), bookmarks, shuffle repeat, resume playback, stopwatch, alarm clock, calendar, file folder and time screensaver. A great portable MP3 player for kids, elderly, adults, teens, seniors, and friends

Specs 17

Brand RUIZU
Special Feature Equalizer, FM Radio, Video Playback, Voice Recorder
Connectivity Technology Aux, Bluetooth, USB
Memory Storage Capacity 64 GB
Color Black
Screen Size 1.8 inches
Media Type Micro SD
Display Technology LCD

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If you place your order now, the estimated arrival date for this product is: Friday, Nov 13

Yes, absolutely! This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2027.

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View our full returns policy here.

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Top Amazon Reviews

Perfect Little MP3 Player 💗
Capacity: 64GB Color: Black
Review Image by Alexis
Review Image by Alexis
I’ve been loving this MP3 player! It’s sooo lightweight and really easy to use. The sound quality is actually really good and the battery lasts a long time too. I mainly got this because I was getting tired of streaming music all the time and wanted something where I could just have my music downloaded without worrying about subscriptions. Honestly, it’s been so nice having all my music in one place again. When I first got it, I was kinda struggling to figure out how to put music on it, but once I figured it out, it was literally so easy. Just plug it into your computer and drag your MP3 files into the Music folder. That’s it! The only things I wish were better are that the screen could be a little clearer, and the buttons are kinda loud when you press them lol. But honestly, those are pretty minor things. The packaging was great and everything came with no problems. I also bedazzled mine because I wanted it to look more cute and aesthetic, and I’m OBSESSED with how it turned out. Overall, I definitely recommend it!! It’s cute, simple, affordable, and does exactly what I wanted it to do. ... show more
Reviewed in the United States on September 15, 2026 by Alexis
Great
Capacity: 32GB Color: Black
Very nice mp3 player. Exactly what I needed.on the higher price but it is definitely compatible and value for money. Bluetooth works like a charm and it's small enough to put in a bag And not take up a lot of space!
Reviewed in the United States on October 8, 2026 by Kay
It does the job I need, though sometimes it isn't obvious
Capacity: 32GB Color: Black
This could be the most informative review you'll find on the Ruizu X02, 8 Gb internal memory. I give it the stars based on a comparison with other players at this price that serve this function. Maybe I'm giving 4 instead of 5 so you'll read it, since so many 5 star reviews seem so meaningless and fake. And I've not had it long enough to give an honest statement on durability. (I skip the extremes and read only the 2, 3 or 4 star reviews since they tend to be more informative. I'll use 4, even though my negatives below are really quite minor.) I don't understand the reviews and questions by people who want a device that is simpler and less expensive than their phone, then are amazed that a player at this price doesn't do the same things as their phone or old iPod that died after a couple years. This isn't a phone. Its not an iPod. It does the job. If I get several, and each one I buy lasts 12 months, collectively they outlasted an iPod and still cost signficantly less. I want a small, simple device to play through headphones while I exercise or lay about or drive my 2 or 4 wheel motor vehicles. I want an inexpensive player so I would not risk losing or damaging a more valuable device like my phone. And it does the job. No matter how good the headphone, I'll snag the cord on a chair or the cat will grab it, breaking the wires and needing another pair. Other pairs are easy to find, they don't cost much, and expensive ones don't last longer. For now, the ones that came with X02 are okay. They do the job. I listen to podcasts, and sometimes selected music. Plug the Ruizu X02 cable and move mp3 files from the computer into files on the player, then turn it on and play the files. It does the job. I don't have a countless collection of music files that play for more hours than I would probably play in a lifetime that I'd want to stuff on the mp3 player at the same time to play in confusing lists or scrambled that I'd never know what is playing. I play what I want, and when my preferences change, I delete the old and put on new files. For me it does the job. I'd not use the X02 for videos, or pictures or even ebooks. If the screen was the same size as the entire front of the device, I'd have to use a magnifying glass to see any details or get more than a couple words per screen. The screen is a good size to see what is playing or what files you are opening, so for that it does the job. The negative is exactly what buttons do which job is uncertain. Apparently, there are different versions of Ruizu players with the same model numbers, and I've seen different sellers with minor variations all implying they made the players. And yet, the same brands and model numbers have slight differences. You can see this in the reviews by verified buyers. Even the sellers don't always know exactly how the buttons work on the variety of phones that all say Ruizu x02. If you aren't willing to spend a little time pressing and/or holding different sequences of buttons to see what happens, you might give up. For example, to restart the player later on where you left off, you need to go to sleep mode instead of turning it off. The directions and other users say press and hold the button in the center of the dial to sleep. I do it and mine goes to "easy" mode. I like easy mode when I'm using it, but easy isn't sleep. I see this in the answered questions on Amazon. I asked online, and the seller says press and hold the center button. That didn't help. I experiment. I learned. I now press and hold the volume button at the bottom of the outer dial. When the volume slider shows, I press and hold the center button and it goes to sleep. In easy mode, I just mash the top or bottom of the outer ring and the volume slider appears, then press and hold the center button. It took a bit of time, but I finally found the sleep mode. And the player does the job. I listen to the podcasts during morning exercise, the drive in to the office, and the drive home, I might play some music later while reading, then load in a new collection of podcasts before going to bed. For what I need, it does the job. And by having this item, I don't do things with my phone that might cause me to damage or lose it. One thing the X02 lacks that I'd like in something this small is a hole through the same edge with the headphone plug, a clean hole that comes out nearby in the back. A hole like that is common in many other players, and I would thread in a lanyard that I could carry around my neck for the times my shirt doesn't have a pocket. And even when my shirt has a pocket, on a lanyard it won't fall out and yank on the headphone plug in a way that kills the player. Well, no big deal. Not all mp3 players have it. If that becomes important to me, I have superglue gel and a jump ring, a method I used before. For now, I use a 1930s hidden carry derringer shoulder holster that my nephew played with when he wanted to pretend he was a secret agent. If you don't have one, a cheap grouch bag or neck-carry sunglass case would work, too. Later tonight, I'll load in more podcasts. ... show more
Reviewed in the United States on September 12, 2018 by HR Havoc
Manual Not For Product Delivered
Capacity: 32GB Color: Black
Apparently, they created a new version of the product. I know this, because that's what the manual is for. But it talks about features that the delivered device doesn't have. The user interface is truly atrocious. The pathetic thing about it is, I wouldn't care at all if they simply included the correct manual. I don't mind learning a difficult interface. But when the interface is not discoverable, and various features require pressing multiple buttons simultaneously, then you have to be able to look it up and find out which buttons to press. There is no other way. If instead of the WRONG manual they had included a web address of a PDF with the correct manual, the problem would be significantly reduced. But this is just intentionally dishonest; they printed the wrong number of manuals, or built the wrong number of devices, and just mix-and-matched. But they don't have the same software. They don't have the same menus. If you change the software, you should update the product model number and this would never happen. A simple and important feature like the screensaver settings are listed in the manual, but not in the device menu. Does this mean you can't change the settings? Who knows. The interface also lags really bad. Press pause; now press play. There is such a long delay between pressing the button and the music starting that the natural instinct is to press it again; but if you do that, it plays about 1/5th of a second of music and then pauses again. Immediately. If the music is paused and press play/pause twice, rapidly, it instantly plays this short blip of music before returning to being paused. But if you just press it once, it sits there thinking about it before even starting. Very klunky interface. The sound quality is pretty bad, too. Setting the EQ to "rock" gives a flatter response than "off," they simply didn't bother tuning the defaults to give a flat response. So none of the EQ settings do what they were intended to do! All they had to do was tune the no-EQ settings, and the EQ formulas would all be good. But without that, they're not. Overall, the experience is worse than one of those old USB stick players with no screen and 3 buttons. The one and only advantage of this device is that it is rechargeable. ... show more
Reviewed in the United States on May 23, 2019 by Amazon Customer
Really great, lightweight, large capacity MP3 player
Capacity: 64GB Color: Black
Review Image by mweishaa
Review Image by mweishaa
Review Image by mweishaa
Review Image by mweishaa
I am 'upgrading' from a previous mp3 player (unnamed) that I've used for years. It had a touch screen and was fine, but had issues that this one solves. This one from RUIZU is not perfect, but none of the issues I faced amount to losing a star. I use this while at the gym because I don't want to lug my phone around. What I like: - physical on/off switch on the bottom - physical control pad on the face (not a tiny touch screen) - very light, I weighed it at 30 grams - bluetooth reconnects automatically. This is HUGE. It was a problem every time I used my old one, especially with the tiny touch screen it had - it starts up where I left off. Awesome. - you can scan through the song, very nice. I have some long compilation tracks. - space. My old one was 16GB, and I didn't use it all. This has 64GB AND an expansion slot. - USB-C and an aux port. - It has "folder play" capabilities. This is a big reason why I got it, because my music is already organized in folders. - Battery life seems good. Music transfer is good. - lack of side buttons. I thought I would miss them, but nothing to accidentally press - price Things not ideal (for me): - I use this primarily with my bluetooth earbuds. Volume was at 15. That almost blew my head off when I plugged in my IEMs in the aux port to test it. Good volume was at 5. Just noting. - Using the UI can take some getting used to, but it's not that bad. The only thing I still struggle a little with is getting back to the "Currently Playing" screen if I accidentally get off of it. - It has too much functionality that I likely won't use. And the selected item on the main screen is hard to see, even if you adjust the brightness. - I really don't need the visualization showing while playing, would be nice to turn it off. It takes up most of the screen. ... show more
Reviewed in the United States on September 17, 2026 by mweishaa
works, but terrible interface
Capacity: 32GB Color: Black
Disclaimer: I have only used this player for mp3's. I use my phone for files in m4a or m4b format. PROS: I love the slim profile of this player, but that's just a bonus. I bought it for audiobooks and podcasts, and continue to use it because it does fulfill that function fairly well for me. First, it takes high-capacity SD cards. I load lots of items at a time, so that was crucial. Second, it retains a listener's place, whether you turn if off in mid-sentence or whether you pause play first; if the former, all you have to do is turn it back on, make sure your wired earbuds are ready to go, and start listening (it will start playing automatically). If you paused before turning the player off, then you need to toggle play on before it will continue playing, but it will start from the spot you paused. This is important if using Bluetooth earbuds/phones, as the player will take a moment to reconnect with them, so if using bluetooth make sure to pause before you shut the player off or when you turn it back on, your book will begin playing but your buds/phones won't be connected at first and you'll miss a sentence or two. (On lesser-quality Chinese-made bluetooth devices, you'll need to manually turn bluetooth on in the player's main menu before the low-quality Chinese buds/phones will connect--a big pain.) Anyhow, these auto-bookmarking functionalities are absolutely essential if one is listening to long audiobooks. Third, this player will also speed up to 1.33x normal, also a non-negotiable need for me because I want to go through material as quickly as possible (I use the player to intake information that helps me at work). With this player, you don't have to reset the higher speed for each new file you play; once you set the speed, everything will be played at that rate. These were the three features I absolutely had to have, and I looked at all the players Amazon lists in order to find one that fulfilled all the criteria. Tried a couple of others which claimed to also do these things but which did not work quite as advertised (in one, IIRC, the speed feature required resetting for each file; in another, the setting simply didn't work at all). There were at least two players which could speed things up and auto-bookmark one's place at shutdown but which either didn't take SD cards at all, or just took little ones (the Sandisk Clipjam is a good example of the latter). So for me, this player is really my only current option. CONS: The interface is just awful. There's no physical volume button; you have to press and hold the place that says "Volume", which is the bottom place on the circular outer button rim. If you just press and release (make a normal button-press), the player will kick you out to a menu and you have to make a couple of other button-presses to get back to the actual file you're playing (it takes a bunch of trial and error to figure out which presses those are and which menu item to choose when you're almost there; and you can do it either by pressing the up or the down button, but the down button requires a lot more presses so use up). Even worse is the fast-forward and reverse feature. Very unintuitively, you have to be PLAYING the file in order to reverse or FF. If you are paused and you try to perform these actions, you will be kicked back to the previous file or the succeeding file, and you will lose your place in the current chapter (or whatever unit that file contains). Then you have to get back to your current file, start PLAYING it, and FF until you get to more or less the point you were previously. And you will forget to press PLAY before fast-forwarding or reversing, because no other digital audio players have ever worked this way. We are all accustomed to being able to fast-forward or reverse when the file is paused. So that's a huge flaw. Another problem is that the up-down and side-to-side buttons only work as expected on the main menu, which has 3 rows. You want to go across the rows, you press the side button for right or left, depending on the direction you need. If you want to go up or down a column, you press the top or bottom buttons. So far, so good. But once you get into the submenus--and there are a lot of them, which you _will_ be forced to use--you have to press the SIDE BUTTONS TO GO UP AND DOWN. It's utterly unintuitive. If you press the up or down button, you will get kicked out of the menu you're trying your best to use. And you _will_ press the up or down button and have this problem, because again, NO other player ever marketed in the US or Europe has ever worked this way. It is a source of constant amazement that nobody can come up with a player that has all the right features for audiobooks/podcasts and also has a decent interface. I'd pay double what I paid for the Ruizu. Or even triple, since this seems to be such a difficult task. ... show more
Reviewed in the United States on July 17, 2023 by Hard At Work
Everything I need in a player
Capacity: 32GB Color: Black
It 100% fulfilled my needs. I listen to digitally recorded (mp3) podcasts. I am able to pause the content, turn off the player, and return to the same spot later. That was the most important feature to me. The battery life seems to be more than adequate, but I haven't tested it to its limits after three weeks. File storage capacity is far beyond my needs. I can't speak to the audio fidelity, because I haven't listened to music on it. Spoken word stuff comes through clearly. Volume is loud enough to be heard over my electric leaf blower. Easy to download files from a PC. I am very satisfied with the player. ... show more
Reviewed in the United States on September 5, 2026 by Amazon Customer
These Are Not Built To Even Chinese Standards.
Capacity: 32GB Color: Black
Review Image by Amazon Customer
This guy looked exactly like an AGPTEK down to hand feel, whatever freeware Chinese operating system all these generic mp3 players seem use, and all its other features. In terms of usage, it worked the exact same as an AGPTEK, the OS even started up the same as them and the layout and even icons were the exact same as them. The volume control wasn't as intuitive so I'd have to ding it there, and I can't speak for the battery life, but the battery certainly didn't agree with the claims considering my commute to and from work drained it nicely, but that could be attributed to the aux cord pulling extra power since I like blaring it. I'd comment more on the battery life, but unfortunately I didn't get full use out of it. It has nicer weight distribution compared to an AGPTEK and the sound quality might be slightly better, but it's certainly not worth the extra $10+ dollars that could be used towards better features. Now for the hardware, which is the meat of the issue and why I gave this two stars instead of three. Every mp3 player I've had will eventually get the "washing machine test," that is, I bring it in from my truck with it in my jean pockets, forget about it, and send it through the washer and dryer. The only component on any mp3 player that should be affected by this is the pillow supercapacitor (that big grey thing in my picture) which is sensitive to moisture. The dry cycle on a dryer is more than enough to dry it out, and generally doesn't get hot enough to actually damage it, and an mp3 player of any size should be able to handle the beating of being tossed around in a drying machine with relative ease- you might get a shorter battery life because of the pillow cap being exposed to water, but as long as it's dried properly (and you don't turn it on while it's wet) it won't actually -damage- the thing. Obviously this RUIZU didn't survive my washing/drying machine or I wouldn't be taking it apart to see what's up. First thing I noticed when I snapped the cover off was that the soldering on this thing is crap, it doesn't even meet Class I standards which was designed for cheap Chinese electronics. I know it was sealed well because if it wasn't, the flux all over the board would have been removed by the detergent/water. In fact it's probably there was a lot more flux residue on the board. It doesn't smell nor feel like no-clean flux, so that alone means they probably used water soluble flux and didn't clean it. What that means in laymens terms is that this thing will corrode to hell within a few weeks or months tops, and surely won't last more than a year unless you're lucky. Some of the hand-soldered components are super uneven or even just globbed on there in such a way that a strong shock would knock it off, and that doesn't even begin to mention the loose solder globs on the board or the fact that they had to apply additional masking because whoever soldered the power wires BURNT the board while doing so. That kapton tape is not an effective adhesive for more than masking or temporary application, so I was pretty disappointed that they couldn't even afford a cheap adhesive to connect the power wires to the pillow cap. I can see how they were using a longer/slimmer model and hence they used a strangely shaped pillow cap/"battery" on it, but I'd have preferred if they put it, the part that gets hot, somewhere away from the screen they adhesive attached it to, probably the only part on the board that's temperature sensitive. The SMT work seems alright so I can't comment there, but there was clearly a resistor that was corroded and there was FOD EVERYWHERE on the board. I might be able to claim "well that got in with the dryer" but when there was that much flux on the board after going through my washing machine, there's no way that was lint or something from my drying machine. I mean come on, sending the boards through a washing machine and shoving it in the oven for an hour at low temperature would even be a bare minimum standard better than what I'm looking at. This is disgusting and at a level that long passes "cheap Chinese junk" and enters into pure and possibly intentional/malicious negligence. When you're selling these things for more than an AGPTEK, I expect at least a class I solder job on it. As a side note, red boards are supposed to denote prototypes, not live production models, so that's also a little concerning albeit I can live with that. If it was at least semi-clean and if there was some kind of quality control on RUIZU's end I could still justify a 3 star rating, but after looking at this I just can't justify giving it even that. I think 90% of the problems that customers experience with this thing are precisely because whoever they have soldering these things isn't doing a proper job of it and there's no quality control at all on the manufacturer's end (or if there is, they're certainly letting issues visual with the naked eye past, let alone something an AOI process would catch). For those who don't get the technobabble; I bought it, didn't get through one battery cycle while watching it drain faster than it was supposed to, and it wasn't powering on after going through the washer/dryer (unlike every other mp3 player I've owned to date) so I tore it apart and found out it was extremely unclean inside. From what I'm seeing without even taking out the screws and looking at the other side, this thing is designed to fail within a few months and I think it's insane that it's even listed as an "Amazon Choice" when there are cheaper models that I know for a fact from taking those apart intentionally or unintentionally that they are in better condition than this. ... show more
Reviewed in the United States on April 4, 2019 by Amazon Customer
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