RUIZU 64GB USB MP3 Player with Bluetooth 5.3, Clip Jam Portable Music Player for Sports Running, USB MP3 Player Stick with FM Radio, Voice Recorder, Digital Audio Shuffle Repeat, Phone File Transfer

Llegó bien empaquetado, protegido, con instructivo, fácil de utilizar, trae reloj integrado, ese aún no lo he ajustado. Le pasé sin problemas mi música, todo muy fluído, además de que el miniequipo es precioso, me encantó. Llego un día antes de lo comprometido, lo cual lo agradezco.

Sadly, there is no lossless audio support for AIFF files

GREAT, SIMPLE, EASY TO USE MP3 PLAYER/AUDIO RECORDING DEVICE. OVERALL THIS IS AN EXCELLENT USB MP3 PLAYER/AUDIO RECORDING DEVICE WITH BLUETOOTH CAPABILITIES. IT COMES WITH A BUILT IN CLIP, MAKING IT EASY TO ATTACH TO YOUR CLOTHES. IT IS RELATIVELY SMALL WITH A COMBINATION OF HARD AND SOFT BUTTONS. 1) BODY IS PLASTIC WITH A METAL FRAME. HAS SOME WEIGHT TO IT, WHICH MAKES IT FEEL WELL BUILT. IT HAS 3.5MM A BUILT-IN HEADPHONE JACK, WHICH I PREFER BECAUSE IT MAKES THE BATTERY LAST LONGER. THERE ARE 3 HARD BUTTONS: VOLUME UP, VOLUME DOWN, AND POWER BUTTON WHICH CAN ALSO BE USED TO TURN OFF/LOCK THE DISPLAY SCREEN. THERE ALSO IS A BUILT IN USB CONNECTOR WITH A COVER THAT ATTACHES MAGNETICALLY AND SECURELY. IT DOES COME WITH A FEMALE-TO-MALE USB CABLE EXTENTION CABLE FOR EASIER CONNECTIVITY TO COMPUTER. IT ALSO COMES WITH HEADPHONES, BUT YOU'RE BETTER OFF USING YOUR OWN HEADPHONES. THE SOFT BUTTONS ARE: MENU, FAST FORWARD, REWIND, PLAY/PAUSE/SELECT/START/STOP. THE BUTTONS WORK WELL, BUT IF YOU HAVE LARGE FINGERS, YOU MAY FIND YOURSELF ACCIDENTALLY SELECTING THE WRONG BUTTON. 3) MUSIC PLAYER APP - PRETTY STANDARD FOR MUSIC PLAYERS: I PERSONALLY USE THE FOLDERS APP TO ACCESS AND PLAY MY MUSIC. THIS MAKES IT EASY TO ORGANIZE YOUR MUSIC HOWEVER YOU WANT. (FILES AND FOLDERS MUST BE NAMED AND ORGANIZED PRIOR TO UPLOADING TO THE PLAYER, BECAUSE THERE IS NO WAY TO EDIT FILE NAMES ON THE PLAYER ITSELF). INSTRUCTIONS SUGGEST ADDING 001, 002....009 AT THE BEGINNING OF THE FILE IF YOU DESIRE TO HAVE FILES SORTED IN A SPECIFIC WAY. THIS SORTING WORKS WITHIN THE MUSIC APP BUT DOES NOT APPLY WITHIN THE FOLDER APP. THE EQUALIZER WORKS GOOD. IT HAS A "NOW PLAYING" OPTION IN THE MENU WHICH PLAYS/RESUMES YOUR LAST PLAYED SONG, THIS OPTION IS AVAILABLE IN THE MUSIC AND FOLDER APP ONLY. THERE IS AN OPTION TO BOOKMARK A PARTICULAR POINT IN A SONG SO YOU CAN EASILY GO BACK TO IT. PLAYBACK MODES ARE BASIC: PLAY IN ORDER, REPEAT ALL, SHUFFLE, REPEAT 1. YOU CAN CHANGE THE PLAYING SPEED OF A SONG. IT ALSO HAS AN A - B REPEAT MODE THAT ALLOWS YOU TO SELECT A START POINT(A) AND AN ENDPOINT(B) IN A SONG (SHORT PRESS THE FAST-FORWARD BUTTON TO SET A AND B) AND HAVE THAT SECTION OF THE SONG "REPLAY TIMES" UP TO 10 TIMES WITH AN "REPLAY INTERVAL" PAUSE TIME UP TO 10 SECONDS BETWEEN EACH REPLAY. YOU CAN ADD SONGS TO A PLAYLIST. THERE ARE 3 PLAYLIST TO CHOOSE FROM: 'PLAYLIST 1', 'PLAYLIST 2', 'PLAYLIST 3'. PLAYLIST NAMES CAN'T BE CHANGED. VOLUME GETS PLENTY LOUD ENOUGH. 4) AUDIO RECORDING: RECORD WITH BUILT IN MIC OR EXTERNAL MIC. THE BUILT IN MIC ACTUALLY WORKS PRETTY GOOD WITH OPTIONS TO SAVE AUDIO AS MP3 OR WAV FORMAT AT DIFFERENT BIT RATES. SIMPLY PRESS THE BACK BUTTON TO SAVE OR DELETE THE RECORDING. ALL RECORDINGS ARE EASILY ACCESSED AND PLAYED WITHIN THE RECORDING APP AND FILES ARE AUTO-NAMED BY DATE AND TIME. I THINK THIS FEATURE IS GREAT IF YOU NEED A DEVICE TO RECORD AUDIO FOR MEETINGS OR CLASSES. 5) BLUETOOTH: PAIRS QUICKLY AND EASILY WITH MY HEADPHONES. RANGE IS PRETTY IMPRESSIVE: I STILL HAD SEAMLESS CONNECTION WITH THE MP3 PLAYER UPSTAIRS IN A BEDROOM AND ME BEING DOWNSTAIRS. IF I WENT INTO A ROOM DOWNSTAIRS AND CLOSED THE DOOR, IT STILL WORKED, BUT WOULD CUT IN AND OUT EVERY ONCE IN A WHILE, BUT THAT'S TO BE EXPECTED. 6) RADIO (NEEDS WIRED HEADPHONES TO WORK): WORKS OK. SOMETIMES HARD TO GET A CLEAR SIGNAL. EASY TO AUTO TUNE AND SET STATION PRESETS(30 AVAILABLE PRESET SLOTS). USE THE PLAY/PAUSE BUTTON TO SCAN THROUGH YOUR PRESET STATIONS. USE THE FAST-FORWARD/REWIND SOFT BUTTONS TO MANUALLY SEARCH FOR A STATION. 8) SETTINGS: "POWER OFF": SLEEP TIMER - AUTO TURNS OFF THE PLAYER AFTER A SET AMOUNT OF TIME ONLY IN NO MUSIC IS PLAYING IN ORDER TO SAVE BATTERY POWER. SCHEDULED SHUTDOWN - AUTO TURNS OFF THE PLAYER AFTER A SET TIME WHETHER MUSIC IS PLAYING OR NOT. "VOLUME LIMIT": (IS LOCATED SETTINGS APP): YOU CAN SET A LIMIT TO THE VOLUME. "LANGUAGE": SELECT FROM A WIDE RANGE OF LANGUAGES - AND THE USUAL: DATE, TIME, DISPLAY, AND BUTTON LIGHTS

It's really good! Here's the pros and cons: PROS: - Form factor - I love the USB stick form factor. Really reminiscent of an old MP3 player I had way back when. It's nice and portable, plus the clip I find really useful. It also makes for a good accessory on your fits. - Battery life - lasts a full day of constant playing (with the wired earbuds). Works well for me. - UI - the UI is generally pretty intuitive. - Volume buttons - Nice and clicky, not hard to find CONS: - Storage upgradability - Unfortunately the sacrifice you make with the form factor is making it impossible to upgrade the storage space. - Touch buttons - a bit fiddly sometimes, it's usually a non-issue though - Clip strength - the aforementioned clip doesn't have great grip strength - Bluetooth - the range is a little lackluster - Lack of "playlist" functionality - they only give you 3 playlists... but then let you just... make your own with folders? seems like a strange choice of function, but effectively you get the same functionality as unlimited playlists, other than that you need to duplicate songs (takes up extra storage space) Overall, it was definitely worth the money I paid. Really cool aesthetic little device. Would recommend.

Excelente, buen producto por el precio. Es práctico para subir canciones por el USB.