Soundfly AUX MP3 Player Car Fm Transmitter for SD Card, USB Stick, Mp3 Players (iPod, Zune, Sansa) with Remote Control

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Soundfly AUX FM Transmitter

46 Review(s)  |  

Availability: In stock


The Soundfly AUX lets you listen to MP3 sound files stored in portable memory devices like USB flash memory & SD card, etc through your car radio speakers. Music can play through both Fm frequency and direct connection with Aux port in your car. 1.5 inch Black LCD screen shows playing time, artist name, song name, folder name.
Soundfly AUX lets you listen to MP3 sound files stored in portable memory devices like USB flash memory & SD card, etc through your car radio speakers. Music can play through both Fm frequency and direct connection with Aux port in your car. 1.5 inch Black LCD screen shows playing time, artist name, song name, folder name. It also lets you navigate through files and folders in your portable memory device. Soundfly AUX transmits to all FM frequencies (88.1MHz-107.9MHz) and memorizes up to 4 FM frequencies. It has RDS function that also lets you view artist and song name on your compatible radio display. You can also transmit music from other Mp3 players such as iPod, Zune, Sansa etc. Other functions include bookmarking, repeat, shuffle & volume, treble, bass, contrast adjustment. Fully functional remote control enables easy operation. Just plug USB stick or SD card in Sound-Fly Aux & Enjoy music!


1.5 inch Black LCD screen shows playing time, artist name, song name, folder name.

Transmits on all FM frequencies (88.1MHz-107.9MHz) - Memorizes up to 4 FM frequencies

Simple plug & play - Powers on automatically and powers off with button - Reads MP3 including Audio Book Mp3s

USB port & SD slot & 3.5mm stereo input - 3.5mm cable included for use with iPod, Zune

Remote features: Folder shift - Fast Forward & Rewind - Repetition of defined Section

Short Name:
Soundfly AUX FM Transmitter
1 Year
USB/SD Reader / 3.5 mm Auxiliary Input / Output
USB and SD Card (Up to 32 GB size) / All music players that have a 3.5 auxiliary output
Product Dimensions:
1.8" x 2.1" x 2.7"; 3.5 to 3.5 mm Cable Length: 32.5"
Product Weight:
10 oz


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46 Review(s)
October 12, 2016
Items are good. Deserve 5 stars
The soundfly FM transmitter is fantastic. The Bluetooth speaker is superb
August 11, 2016
Update to my first review
In my first review, I expressed the opinion that I hoped that the shuffle feature was working better in my 2nd Soundfly. I can now report that the Shuffle feature in the Soundfly that I purchased in June of 2016 is working correctly. Unlike the first Soundfly that I had for several years, the new Soundfly actually plays different shuffled lists each time I power it up. My first Soundfly played the same songs over and over in shuffle mode.
June 2, 2016
Hope past flaws are fixed
This is my second SoundFly. Its the perfect solution for my older car that has no digital interface. You have to take some time to understand the controls, as the buttons are so functionally overloaded that its hard to remember how to do things. The enclosed remote can be helpful, but on my car, the Soundfly sits in the perfect position for me to hit buttons while remaining completely focused on driving. My first soundfly was still working, but the plastic parts were cracked and broken, almost certainly my own fault, not Satechi's. The old Soundfly had the flaw that the shuffle feature really doesn't work. The software plays the same few songs over and over and over and over, day after day. I asked Satechi tech support about this on 2 occasions. They never had an answer other than for me to "re-shuffle" the file system the songs were stored in on the flash memory media. This tells you what the real problem was, the Sounfly software. The new Soundfly is playing different songs in shuffle mode, with the same flash memory card. So maybe there's hope. In a few weeks I'll know whether shuffle works on this Soundfly, or whether i am doomed to hearing a different list of the same songs, over and over and over. Will report back...
May 23, 2016
Excellent Product, Excellent Price
I just bought a really nice used SUV. Everything was prefect on the car except for the CD player which had something stuck in it. There was no Aux input so I was in search of a device that would play my music from my ipod and phone and I found this. The device is great, it was really easy to set up and use and the sound is awesome as well. I give this device 5 stars for function and price, and the shipping time was extremely fast, I ordered on Friday evening and received on Monday.
January 23, 2016
lasts and lasts
This is my second soundfly.Have used the first in my old chevy to play tune and podcast.When new Volvo truck radio usb malfunctioned I bought second soundfly to play my podcasts on 12 hour driving days.Great product!
January 9, 2016
Bought it few day's ago . I am very happy. Solved my big problem. I have Pioneer DVD radio in my van. Couldn't play dvd discs with music only. Plays mp3 cd only with 180 songs. Now I can use my usb flash drive with lot of songs in it. Perfect . A month ago I bought my first fm transmitter for $15 au..but this one is much. .much better. Again. . EXELENT. Thanks Satechi.
December 25, 2015
Soundfly Aux
This thing works great. This is my second one.
August 21, 2015
Awesome! Great Quality!!!
Amazing quality product, love the Soundfly and so much better than any other on the market - the Soundfly is definitely great value. I ordered from Australia as I couldn't find a great quality transmitter with the function I needed anywhere else. Easy transaction and fast international postage, received the Soundfly in just under 2 weeks from ordering (9 business days) which is impressive in comparison to other international postage I've experienced. I am using the Soundfly in my 2010 Honda Civic Sport to play music from a USB as my Honda doesn't have an inbuilt USB port but it does have AUX input. Simply plugged the Soundfly into my car power outlet, connected the included aux cable from the AUX out on the Soundfly into the AUX input of my car, and inserted USB with MP3 music to the Soundfly (I have personal preference to use the Soundfly using AUX rather than FM transmitter but the quality is the same either way). Great product, love it and so glad I didn't waste money on other cheaper less quality products on the market. Also love the Bookmark feature so I can pick up my tunes from where they left off, or from a fave tune :)
January 13, 2015
Awesome once again
I've just bought another Soundfly Aux and once again, I love it. I really wish it would survive higher temperatures so I didn't need to keep removing it whenever I park the car in town. It gets really hot here, but then no mp3 players survive the heat here, so I've found. I just wish this one would. If I forget to remove it, when I get back in the car, the unit has trouble starting up but will do once I remove it & insert it again. It's a pain but a pain worth living with because it's an excellent unit.
September 19, 2014
The Soundfly is astounding!
I play 1,800 shuffled songs from a ScanDisk Cruzer stick flawlessly on my Soundfly. Treble & bass adjustment options, the availability of nearly any US FM dial frequency and high-quality sound make this player astounding. It can easily be converted to an over-the-home-radio music machine, too, by plugging it into an Enercell converter like the Radio Shack Catalog #: 22-165. In this application, the wiring in your house becomes the antenna and you can listen to your tunes on any FM radio in the house!

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