Last Updated: May 13, 2021 (Refresh Now)
Mp3 Player RUIZU X02 Ultra Slim Music Player Long Battery Life Mp3 with FM Radio Voice Recorder Video Play Text Reading 80 Hours Playback and Expandable Up to 128 GB Red
Last Updated: May 13, 2021 (Refresh Now)
7.1
SCORE
/10
Total Reviews
992
Old Reviews
599
Unverified
34
Spam Test
PASS
420 mAh
BATTERY CAPACITY
Yes
USB
8192 GB
MEMORY
Micro SD
SD CARD TYPE
Review Analysis - 359 recent, verified reviews
Detailed Mode
Usage
110button, buttons, easy to use, menu, songs
+68%
-32%
" ... I got this for my 8 year old for her birthday. ... She has no problem working any of the buttons or controls. ... It holds quite a bit of music, and has fun, cheesy games. ... She likes to play snake and tetris. ... "
" ... Have had the MP3 player for a little while now, great sound quality easy and simple to navigate. ... "
" ... They were easy enough to delete ... "
" ... Menu is a Bit Tricky, but Overall Great Quality in a Player. ... "
" ... Got this use while skiing w wanted something inexpensive so if it got damaged r lost I wouldn't be out aloft off money would well for what it is a basic mp3 player worth an micro sd expansion slot put it on shuffle plug into my helmet Jack and I'm good to go ... "
" ... We bought this for my 7 year old and he loves it. ... Its a nice bonus that it has 3 games loaded on it, Tetris, snakes and another one. ... "
" ... Simple, easy to use player. ... "
" ... My son has really enjoyed using it ... "
Sound
83mp3 player, sound quality, songs, listen, volume
+83%
-17%
" ... Its sound quality is above average compared to her previous 5-6 Mp3.s ... "
" ... Sound was good when it worked ... "
" ... This MP3 player is very compact, has good sound. ... "
" ... Plays mp3 really well. ... "
" ... The battery charge really fast and I can.listen music in the same time, good sound. ... "
" ... Everything else about the X02 is good enough - it's lightweight, easy to use, and the sound is just fine - but the fact that it's unable to play/read the majority of my transferred music significantly lowers the overall quality. ... "
" ... I use this product to listen to podcasts. ... The sound quality is excellent so that broadcasts that are normally faint can be amplified easily. ... "
" ... He plays music on it. ... "
Sound / Sound Quality
79mp3 player, sound quality, songs, listen, mp3
+86%
-14%
" ... Sound quality was excellent but haven't had it long enough to rate battery life. ... "
" ... Pleasantly surprised by how good this MP3 player actually is for the price. ... I have my music organized how I want it and use VLC to play everything. ... "
" ... If you do though, this mp3 is worth it in my opinion. ... "
" ... He plays music on it. ... "
" ... It's easy to use, I can listen to podcasts, MP3s, high quality .wav files and that was exactly why I bought it. ... "
" ... They enjoy listening to their own music in the car. ... "
" ... The sound quality suits me completely-the sound is clean (it is possible that it depends on the headphones). ... "
" ... It is exactly what I am looking for in a mp3 player. ... You can play music by artist, album, genre, folder or playlist. ... I prefer mp3 players with removable batteries that way I will always have music to listen to. ... The old sansa player got me through the summer blackout of 2003 and through hurricane sandy. ... "
Usage / Ease
54music, user friendly, interface, difficult, user interface
+83%
-17%
" ... They were easy enough to delete ... "
" ... Have had the MP3 player for a little while now, great sound quality easy and simple to navigate. ... "
" ... Easy to use and holds a lot of music ... "
" ... It is fairly easy to navigate once you upload your music. ... "
" ... Easy to set up, user friendly, ... "
" ... It’s light and easy to use. ... "
" ... it was super easy to connect to my car and just . ... "
" ... It was simple to download songs to the player. ... "
Body
51light, compact, weight, small, broke
+73%
-27%
" ... Small and compact. ... "
" ... My 1st one i dropped in water . ... "
" ... The size and the efficiency ... "
" ... Holds for a long time. ... "
" ... Item is small, however, very powerful. ... "
" ... Like this size. ... "
" ... Slap some velcro on the back & placed on my car dashboard. ... "
" ... If you are looking for something with larger display might not like because small & compact. ... "
Battery
40battery, hours, charging, player, charge
+83%
-18%
" ... Easy interface and great battery life. ... "
" ... Good battery life ... "
" ... Well so far it works pretty good nothing to complain about the battery life is pretty good . ... "
" ... The player also has a second off button, to completely turn off the device to save battery power, a really excellent idea. ... All I had to do was change the batteries. ... If this player was operated by aa/ aaa batteries it will be perfect. ... "
" ... Didn't use it enough to review battery life but this player is super light yet feel solid. ... "
" ... its only been a week so i can't judge how well the battery holds . ... "
" ... The battery charge really fast and I can.listen music in the same time, good sound. ... "
" ... Love it other than you can't tell how much battery life is left ... "
Connectivity
38device, bluetooth, fm, player, port
+58%
-42%
" ... The tiny machine has voice record, FM radio, FM radio record capabilities. ... "
" ... Gread package,comes with USB cable, for charging and to download, and earphones. ... "
" ... Easy to use, super light weight, all the features and more I would want from a bluetooth player. ... Hooks up easily to my bluetooth speakers. ... "
" ... FM radio works well. ... "
" ... it was super easy to connect to my car and just . ... but with the USB cord, it should be easy to use. ... "
" ... It has fm radio, the player also has the Tetris game and 1 other game to play, a nice bonus. ... "
" ... The radio reception is good, which is a plus. ... "
" ... FM Radio worked wonders ... "
Usage / Controls
37buttons, menu, songs, song, volume
+24%
-76%
" ... The buttons never go to “sleep” so anytime I bump against something, it changes songs or just quits playing. ... "
" ... Play/pause button broke inward, making the player effectively useless. ... "
" ... The main problem with this Player is that there are too many different functions for each thing you press. ... "
" ... The controls are horrible and confusing ... back button constantly resets things, sound is okay. ... "
" ... The second one already broke on the button ... "
" ... The last two lasted two years, one of them is still working but the screen doesn't work, so when you hit menu buttons etc, you end of messing everything up. ... The reset button on the back does not work. ... "
" ... You'll have to guess which combination of buttons to push to get it to do certain functions. ... "
" ... Shuffle mode doesn’t shuffle anything. ... "
Price
36money, worth, mp3 player, device, waste of money
+86%
-14%
" ... Pretty good for the price ... "
" ... This DAP isn't perfect, but it's amazing at this price point. ... "
" ... I bought it for its price, and it didn't disappoint me. ... "
" ... For the price - it's a fantastic purchase! ... "
" ... For the money I paid, I feel that I received a very high quality product! ... "
" ... It's a lot more expensive but totally worth it in my opinion. ... "
" ... Very for the price it have everything what they said ... "
" ... Considering its low price, a good product ... "
Reliability
35stopped working, month, working, mp3 player, player
+23%
-77%
" ... Junk, It stopped working after two weeks of casual use. ... "
" ... Is stopped working because it got too hot ... "
" ... Had it for 3 months now and it is already showing signs of confusion. ... "
" ... Either mine was defective (although the company didn't say that was the problem) or all the other people who love it never use an SD card. ... "
" ... It broke just after a month. ... "
" ... This is the second time this mp3 has failed . ... it stopped working again. ... "
" ... This thing was a total piece of junk! ... "
" ... only utilized it for 2 months. ... "
Software
28files, user interface, software, player, songs
+50%
-50%
" ... Very cheaply made product, horrible interface, but works. ... "
" ... The user interface is truly atrocious. ... But they don't have the same software. ... If you change the software, you should update the product model number and this would never happen. ... The interface also lags really bad. ... Very klunky interface. ... "
" ... Seems others have experienced the same issue and were told to upgrade their computer software? ... "
" ... Slow interface, barely works ... "
" ... The interface is a bit better than an earlier smaller model IRULU I got, but not by much. ... "
" ... I first thought this was great, but after a while, the user interface started to get on my nerves. ... "
" ... Wouldn't interface with my computer at all! ... "
" ... If we hadn't interceded it very well could have caught fire. ... "
Marketplace
24seller, return, received, advertised, item
+63%
-38%
" ... I have already replaced this one with the brand I had previously, also available on Amazon. ... "
" ... Works exactly as advertised. ... "
" ... It's as versatile as it's described. ... "
" ... Excellent seller, it's the 3rd time I buy from them. ... "
" ... I just received my item, it is amazing. ... "
" ... arrived quickly and in perfect condition. ... "
" ... Nothing work very well thank,s amazon ... "
" ... Product is as advertised. ... "
Usage / For Kids
22kids, daughter, son, young, year old
+86%
-14%
" ... Simple design, good for kids ... "
" ... Purchased 2, one for each of my children. ... "
" ... My Grandson enjoyed this very much. ... "
" ... Great for kids and if they drop it in the toilet . ... "
" ... It is durable and rubbery material, perfect for a young kid. ... "
" ... Bought for my grand daughters age 7 & 9. ... "
" ... He says he loves it. ... "
" ... Bought this for my daughter and she loves it. ... "
Body / Size
22compact, small, light, small and compact, otherwise
+100%
" ... Like this size. ... "
" ... Nice size, light weight and seems to be pretty rugged. ... "
" ... Player has many features yet compact. ... "
" ... For the price and size it is perfect for what I wanted. ... "
" ... It now goes with me pretty much everywhere. ... "
" ... I like ease of use and the size ... "
" ... Perfect in size. ... "
" ... Small and compact. ... "
Storage
21storage, songs, microsd card, micro sd card, card
+67%
-33%
" ... The ability to add storage capacity is a real plus ... "
" ... I have more than 12,600 songs on a 128GB card. ... "
" ... Fair output, decent EQ and a true 8 GB of storage. ... "
" ... since the storage space is soo incredibly small. ... so that storage space can range greatly making it great if you have a little or alot of music. ... "
" ... It offers enough factory MP3 storage for hundreds of songs, expandable storage for thousands, and the battery lasts forever compared to similar products! ... "
" ... With the 128 gb SD card in it, I have nearly 8000 songs on it. ... "
" ... The expandable memory is great with a MicroSD slot (I have a 64 gig SD card and it reads it just fine). ... "
" ... I use my SD card to listen to music . ... I have a bunch of music installed in my SD card . ... "
Connectivity / Device Compatibility
21computer, mac, ipod, transfer, songs
+52%
-48%
" ... plus the device needs to update card data. ... "
" ... it was super easy to connect to my car and just . ... "
" ... I was able to download music and transfer them to this unit easily ... I was an iPod.iPhone user,But now, i really love this one. ... "
" ... A very loaded device . ... "
" ... She uses this so she can still have music when she is grounded from all other devices:) ... "
" ... It works perfectly with my Mac. ... "
" ... Tried several of the newer bluetooth MP3 players. ... "
" ... I download books from the public library to this device and play them through the car's system. ... "
Marketplace / Marketplace
17seller, advertised, received, promised, heard
+71%
-29%
" ... Everything works，Seller recommend ... "
" ... I have already replaced this one with the brand I had previously, also available on Amazon. ... "
" ... Will order again ... "
" ... Nothing work very well thank,s amazon ... "
" ... It's as versatile as it's described. ... "
" ... Works exactly as advertised. ... "
" ... Great customer service from the seller and Amazon. ... "
" ... Product is as advertised. ... "
Body / Build Quality
17screen, plastic, one, flimsy, stepped
+24%
-76%
" ... Very poorly made! ... "
" ... Broke within two weeks! ... "
" ... Very fragile as well. ... "
" ... He did break it, a few months after he'd received it. ... "
" ... It’s flimsy the button broke. ... "
" ... This lasted almost exactly one year and the screen has gone out. ... "
" ... Also, the tiny nub sticking up that you have to slide to turn ON and OFF has a rubber coating. ... That makes it easier to grip but since it requires so much pressure with finger nail to turn off, the rubber coating will not last long. ... "
" ... I feel ripped off. ... "
Body / Comfort
12hurt, headphones, feels, ear, slip
+58%
-42%
" ... Its initial flimsy type feel takes nothing away from the great sound and actually gives it a very light feel to it. ... "
" ... Yet this cheap mp3 does what no other mp3 can do its like a miracle right out of the Lord Jesus's hands i spent hours looking and this was the only decent priced mp3 that met my needs. ... "
" ... Not surprisingly, the cheapo earbuds that come with it are junk so spend the money on quality pair and enjoy better sound and ear confort instantly. ... "
" ... Sound wasn't that good has to go with another product but it's easy to use and headphones hurt my ears ... "
" ... It's held up well to the abuse also. ... "
" ... This works better than the cell phone because it isn't bulky or uncomfortable. ... "
" ... Easily hooks up to headphones. ... "
Battery / Charging
12charge, battery, player, long time, charged
+67%
-33%
" ... -comes with charger ... "
" ... Gread package,comes with USB cable, for charging and to download, and earphones. ... "
" ... The battery lasts a long time it automatically charges itself when plugged in USB outlet which works out great for everyday car use so always has full battery. ... "
" ... This is a good media player- it plays for quite a long time between charging ... "
" ... I was sure that the player was shot, but after charging it, it still works! ... "
" ... The battery charge really fast and I can.listen music in the same time, good sound. ... "
" ... got here on time charged up works nice ... "
" ... Good unit, plays for a long time before charging ... "
Usage / For Running
10running, headphones, gym, player, want
+70%
-30%
" ... Overall, I would recommend for a child's music player or someone like my wife looking for a smaller music device for running/working out. ... "
" ... Have loads of music on it, and has great sound through headphones! ... "
" ... For the price it's pretty good, reception not so good depends on your headphones, I use it all the time for workout ... "
" ... This is just what I needed for the gym. ... "
" ... Got this for my brother when he goes out and runs and he loves it. ... "
" ... I bought this for my daughter who wanted music for the gym. ... "
" ... Whether I'm on the bike trail, running or walking or even grocery shopping, this compact player is with me. ... "
Sound / Volume
10sound quality, songs, loud enough, playing, menu
+60%
-40%
" ... I have hundreds of songs on with plenty of room for more. ... "
" ... The display is nice and the sound quality and volume is very good. ... "
" ... not disappointed.,would like it to be louder ... "
" ... Good volume for a little bitty thing like this. ... "
" ... GREAT BUY THIS ITEM IS LOUD AND THE SOUND QUALITY IS REALLY GOOD ... "
Software / Apps
10player, software, user interface, music, mp3
+70%
-30%
" ... You might have trouble finding songs to download to this especially if you are 100% digital like me. ... "
" ... no need to install a third party software. ... "
" ... It was simple to download songs to the player. ... "
" ... If you are online when downloading music, the lyrics will often download to the player, which is a nice unexpected aspect. ... "
" ... I got this product because I wanted to download stuff from YouTube to MP3 on this using my computer, a Acer Spin 15, it worked well and I experienced no problems whatsoever. ... "
" ... File system is exactly what I want, but it may not appeal to everyone. ... Personally, this is a huge plus for me because I dislike most music software. ... I have my music organized how I want it and use VLC to play everything. ... User interface is a 3 because it can be cumbersome to perform simple tasks. ... "
" ... Menu allows you to delete songs/files from the device. ... "
Display
10small, display, video, one, volume
+30%
-70%
" ... It's not very easy to navigate between menus, and frequently, you have to go all the way back to the "home" screen. ... sometimes when playing, it locks up (it continues to play, but all of the buttons and the display are locked), so you have to use the switch to shut it off (which enacts the problem noted immediately above when you turn it on). ... "
" ... This lasted almost exactly one year and the screen has gone out. ... "
" ... Eventually, I can get the volume screen up but only after numerous attempts. ... "
" ... The screen should be used only for viewing the titles of the audio. ... "
Connectivity / FM
9fm, reception, stations, record, players
+100%
" ... FM radio works well. ... "
" ... It has fm radio, the player also has the Tetris game and 1 other game to play, a nice bonus. ... "
" ... I use it mostly for listening to Audiobooks, and sometimes the radio. ... "
" ... The radio reception is good, which is a plus. ... "
" ... The tiny machine has voice record, FM radio, FM radio record capabilities. ... "
" ... Good controls, sound, FM radio. ... "
" ... FM Radio worked wonders ... "
Usage / As Gift
8bought, nephew, loves, christmas, son
+100%
" ... Will buy again as a gift. ... "
" ... It was for a gift and they loved it using every day ... "
" ... Bought as gift for nephew. ... "
" ... Bought this as a gift for my nephew for his fifth birthday. ... "
" ... Work nice, I got it as a present for a friend. ... "
" ... Great product, bought it as a gift for my niece. ... "
" ... bought this as a gift and he loves it! ... "
" ... I bought this for my teenage son for Christmas and he loves it. ... "
Connectivity / Ports
7usb, charging, via, usb cable, player
+29%
-71%
" ... As an amazon user posted in the Q+A (above, in the review section): The connector cord (between the device and the usb port on your PC/laptop) is defective. ... "
" ... I think that my Mp3 player didn't get the charging port completely attached. ... I just wish the port was attached on the inside. ... "
" ... The opening for the charging port moves around from the inside. ... "
" ... Overall, the experience is worse than one of those old USB stick players with no screen and 3 buttons. ... "
Cable
7audio, player, headphones, cable, via
+43%
-57%
" ... But after 7 months, the connection to the headphones is such that when I plug headphones (OR) my phone audio cord into the unit, it does not make a good connection. ... "
" ... Maybe my other cable is bad. ... "
Usage / Gaming
6music, tetris, loaded, holds, fun
+100%
" ... It holds quite a bit of music, and has fun, cheesy games. ... "
" ... This came preloaded with games. ... It doesn’t say that there are games in the description and the answers in the Q&A section says there are no games. ... Imagine our surprise when we charged it and my son found games. ... "
" ... has games including an old, school version of Tetras!! ... "
" ... He figured out how to use it pretty easily and it has games and other cool stuff on it. ... "
" ... Its a nice bonus that it has 3 games loaded on it, Tetris, snakes and another one. ... "
" ... He was able to download his music and play games. ... "
Software / Codecs
6mp4, mp3, format, video, player
+33%
-67%
" ... Does not play FLAC files ... "
" ... It doesn't support any order within a folder hence can't be used for audiobooks that are multiple mp3 files ... "
Features
6settings, mode, lock, turn, sleep
+83%
-17%
" ... It has a radio in it and other features. ... "
" ... Player has many features yet compact. ... "
" ... I have tried several small radios with similar features and this one is the best by far. ... "
" ... Has all the features I could want and easy to operate ... "
Body / Weight
6light, use, good, easy, user friendly
+100%
" ... Nice size, light weight and seems to be pretty rugged. ... "
" ... Good for kids, easy to use, light weight. ... "
" ... I tried lots of mp3 in the same range but I found this one really good because it's very light weight and battery is so good. ... "
" ... It is very light weight and easy to use. ... "
" ... its slim, light weight and works flawlessly. ... "
Performance
5slow, interface, gets, done, really
+60%
-40%
" ... Does the job. ... "
" ... This is a very basic MP3 player that gets the job done. ... "
" ... It does the job very well! ... "
Marketplace / Returns
5window, returning, returned, replacement, past
+20%
-80%
" ... We are faced with breaking the bad news and having to return it now. ... "
" ... of course past the date we could return it, so don’t waste your money on this. ... "
" ... Had to return didnt work very long. ... "
Connectivity / Bluetooth
5player, wish, unit, thought, speakers
+40%
-60%
" ... No Bluetooth or internal speaker ... "
" ... no Bluetooth ,terrible on off ... "
" ... This model will not connect well on any bluetooth device . ... "
Body / Design
5like, kinda, design, coating, cheap
+20%
-80%
" ... The instruction book has very small print, and some things were not explained fully for me. ... "
" ... Maybe it is defective, but more likely poor design. ... Also, the tiny nub sticking up that you have to slide to turn ON and OFF has a rubber coating. ... "
Marketplace / Product As Described
4exactly, described
+75%
-25%
" ... Product is as advertised. ... "
" ... Works exactly as advertised. ... "
" ... It's as versatile as it's described. ... "
Marketplace / Delivery
4item, small, promised, perfect, package
+75%
-25%
" ... arrived quickly and in perfect condition. ... "
" ... Ruizu as always on top!I adore this player,came in for 2 days,Very fast delivery . ... "
" ... I just received my item, it is amazing. ... "
Body / Fit
4clip, slip, pocket, player, pants
+75%
-25%
" ... Holds for a long time. ... "
" ... Slap some velcro on the back & placed on my car dashboard. ... "
" ... This works better than the cell phone because it isn't bulky or uncomfortable. ... "
Video
3photos, videos, screen, player, files
+100%
" ... The menus are easy to navigate and it includes a .RAR file for converting video files to be compatible with the player. ... "
" ... It even plays videos!!!!! ... "
Usage / Setup
3user, software, operate, figure, difficult
+33%
-67%
" ... Just too difficult to operate and figure out their instructions. ... "
" ... Instructions are vague. ... "
Usage / For Travel
3wanted, use, got, travel, music
+100%
" ... We got this for my daughter’s trip to space camp, and she loves it. ... "
" ... Got this use while skiing w wanted something inexpensive so if it got damaged r lost I wouldn't be out aloft off money would well for what it is a basic mp3 player worth an micro sd expansion slot put it on shuffle plug into my helmet Jack and I'm good to go ... "
" ... I originally bought this for a trip overseas so I wouldn't have to use my phone if I wanted to listen to music. ... This turned out to not only be the perfect travel companion. ... "
Color
3love
+67%
-33%
" ... It comes in a variety of colors. ... "
" ... I love the color. ... "
Calling
3want, use, music, either, voice
-100%
" ... I use it the gym and don't really want to hear the noise from the gym - either the music, grunts or the talk, etc. ... "
" ... Also I can barely hear the radio because how bad the static is ... "
" ... I can’t even call it decent! ... "
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Specifications
Battery
Battery Capacity: 420 mAh
Connectivity
USB: Yes
FM Radio: Yes
Memory
Memory: 8192 GB
SD Card Type: Micro SD
420 mAh
BATTERY CAPACITY
Yes
USB
8192 GB
MEMORY
Micro SD
SD CARD TYPE