That will never work. Just because you can physically connect something to something else does not mean the signal types are compatible. Is. Is a digital signal which requires a host device. It's pinned RX/TX/+V/Ground, your headphones port outputs analog audio. Answer from warinthestars on reddit.com
Best Buy
bestbuy.com › site › searchpage.jsp
bluetooth aux adapter - Best Buy
Shop for bluetooth aux adapter at Best Buy. Find low everyday prices and buy online for delivery or in-store pick-up
Amazon
amazon.com › LOKUKA-Bluetooth-Headphones-Hands-Free-Navigation › dp › B0CBTL1Z7C
Amazon.com: Bluetooth 5.3 to Aux Adapter for Car or Amp, USB to 3.5mm Female Bluetooth Receiver, Compatible with Wired Speaker, Car or Amplifier for Hands-Free Call, Voice Navigation, Music, Brown : Electronics
You can enjoy uninterrupted music streaming without any stuttering or buffering. The built-in antenna design can realize 0-10 miles of long-distance transmissions. Plug USB for Power, No Recharging Needed - This LOKUKA female aux to Bluetooth adapter is a plug-and-play solution.
Videos
06:22
Convert any AUX Port to Bluetooth - Mini Usb Car Link - YouTube
Aux Bluetooth 3.5mm Adapter for Car - Unboxing/Review
05:02
How to convert any speakers with audio/ aux-in into a wireless ...
02:51
Make Any Device with an AUX Jack Bluetooth! - YouTube
03:33
Bluetooth Adapter Car Aux Receiver: Stereo Audio Auxiliary - YouTube
03:56
BEST WAY TO ADD BLUETOOTH AND AUX CABLE TO ANY CAR YOMIKOO BLUETOOTH ...
Reddit
reddit.com › r/audio › "female" usb adapter - bluetooth receiver - aux?
r/audio on Reddit: "female" usb adapter - bluetooth receiver - AUX?
February 18, 2024 -
Hello everyone, how are you?
I recently bought the Harman Kardon Soundsticks, the first model that came out there around 2000. So, this little thingy receives the music through USB. So, I just can play music with my laptop directly conneceted to it.
I've been wandering around the web and I could not find anything that would help me adapt my USB to be a bluetooth receiver, or sth like that. Even transforming my USB to an AUX it seems to be difficult.
I found this on AliExpress that may seem to be the only option for now: female usb to aux
Any suggestions? I need at least to be able to connect my phone directly, maybe not with bluetooth, but at least with a jack 3.5mm. I can build something if i need to.
Anyway, please and thanks a lot!
Top answer 1 of 3
1
Hi, u/neongirltv ! This is a reminder about Rule #1 (If you have already added great details, awesome, ignore this comment. This message gets attached to every post as a reminder): DETAILS MATTER: Use detail in your post. If you are posting for help with specific hardware, please post the brand/model. If you need help troubleshooting, post what you have done, post the hardware/software you are using, post the steps to recreate the problem. Don’t post a screenshot (or any image, really) with no context and expect people to know what you are talking about. How to ask good questions: http://www.catb.org/esr/faqs/smart-questions.html I am a bot, and this action was performed automatically. Please contact the moderators of this subreddit if you have any questions or concerns.
2 of 3
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That will never work. Just because you can physically connect something to something else does not mean the signal types are compatible. Is. Is a digital signal which requires a host device. It's pinned RX/TX/+V/Ground, your headphones port outputs analog audio.
Alibaba
alibaba.com › showroom › bluetooth-aux-female-adapter.html
Bluetooth Aux Female Adapter - 3.5mm to Wireless Audio
Discover the ESSAGER ES-BT09 3.5mm female aux to Bluetooth 5.3 adapter for seamless wireless audio streaming in cars. Convert wired devices with ease—ideal for car audio upgrades. CE certified, 10-20m range, 4-5 hours battery life.
eBay
ebay.com › electronics › computers/tablets & networking › home networking & connectivity › usb bluetooth adapters/dongles
Bluetooth 5.3 to Aux Adapter for Car or Amp, USB to 3.5mm Female Bluetooth Re... | eBay
LOKUKA USB to 3.5mm Female port Bluetooth car audio adapter is a great choice to add Bluetooth to your old aux devices. Simply connect it to an aux cord of your amplifier, car stereo, speaker, headphone, or any other audio device, connect the USB port to power the Bluetooth, and it's ready to use.
JioMart
jiomart.com › home › all categories › igadg- making life simple wireless bluetooth stereo audio music receiver adapter with 3.5 mm jack for speaker car aux
Buy Igadg- Making Life Simple Wireless Bluetooth Stereo Audio Music Receiver Adapter With 3.5 mm Jack For Speaker Car Aux Online at Best Prices in India - JioMart.
Buy Igadg- Making Life Simple Wireless Bluetooth Stereo Audio Music Receiver Adapter With 3.5 mm Jack For Speaker Car Aux online. Shop from our wide range of items in Electronics at JioMart & avail great discounts. Order today! ✔ COD
Amazon
amazon.com › bluetooth-aux-adapter › s
Amazon.com: Bluetooth To Aux Adapter
Bluetooth Aux Receiver , Portable 3.5mm Aux Car Adapter, Bluetooth 5.0 Wireless Audio Receiver for Car /Home Stereo/Wired Headphones/Speaker, 16H Battery Life (Black) · Bluetooth Aux Adapter, Wireless Bluetooth Car Adapter, Mini Portable 3.5mm Aux Receiver for Car, Headphones, Home Stereo ...
Best Buy Canada
bestbuy.ca › en-ca › product › 2-in-1-bluetooth-aux-adapter-bluetooth-5-0-wireless-3-5mm-stereo-adapter-aux-jack-receiver-transmitter-for-tv-computer-headphone-home-stereo › 17085274
2 in 1 Bluetooth AUX Adapter Bluetooth 5.0 Wireless 3.5mm Stereo Adapter Aux Jack Receiver Transmitter for TV, Computer, Headphone, Home Stereo | Best Buy Canada
I have read and agreed to the Terms and Conditions above. ... For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below. ... WIDE APPLICATION: One‑key switch of bluetooth receiving/transmitting mode, suitable for a variety of devices.BLUETOOTH 5.0 ADAPTER: Bluetooth 5.0 version provides high-quality low-energy wireless audio performance.POWERFUL FUNCTION: Built‑in AEC noise cancellation and ANC noise cancellation circuit, gorgeous stereo sound, more pure sound quality.FEATURE: Built‑in enhanced signal transmission circuit, faster and more stable connection, continuous tone.LONG BATTERY LIFE: With built‑in 600mAh high‑capacity battery, bluetooth adapter has a long battery life.
ReTrak
myretrak.com › products › black-bluetooth-aux-to-3-5mm-adaptor
Bluetooth Aux Adaptor | Bluetooth AUX to 3.5mm Adaptor – ReTrak
Quickly turn a pair of wired headphones to wireless Bluetooth headphones with ReTrak’s easy-to-use bluetooth aux adaptor. This ultra lightweight and portable solution maximizes compatibility with Bluetooth devices and allows for on-the-go mobility with an integrated microphone for hands-free ...
Walmart
walmart.ca › en › c › kp › aux-bluetooth
Aux Bluetooth | Walmart Canada
Aux Bluetooth Adapter, Auxiliary ... Aux Female, Cassette Aux Bluetooth, Bluetooth Speaker Aux Input, Aux Bluetooth Adapter Car, Usb Aux, Aux Speaker, Portable Bluetooth, Aux Cord Iphone, Aux Cord, Speaker Aux Input, Iphone Aux Cord, Aux Adapter, Bluetooth Radio, Speaker Cable Aux, Bluetooth Portable Speakers Car, Bluetooth Headphones, Amplifier BluetoothShow more · We want your shopping experience with us to be as easy ...
eBay
ebay.com › electronics › portable audio & headphones › replacement parts & tools
Bluetooth 5.3 to Aux Adapter for Car or Amp, USB 3.5mm Female Brown | eBay
Plug USB for Power, No Recharging Needed - This LOKUKA female aux to Bluetooth adapter is a plug-and-play solution. (Warm tip: If the aux in port of your speaker is RCA, you can connect this Bluetooth receiver to a 3.5mm to RCA adapter cable).
Spyderextras
spyderextras.com › shop › details › 261 › Bluetooth-Aux-Adapter-for-Spyder-Input-with-35mm-Jack-v51-Kit-SPX-BT51-1
Bluetooth Aux Adapter for Spyder Input with 3.5mm Jack v5.1 Kit SPX-BT51-1Shop | Spyder Extras | Can-Am Spyder Parts & Accessories | Bluetooth-Aux-Adapter-for-Spyder-Input-with-35mm-Jack-v51-Kit-SPX-BT51-1
Plug-and-Play-Plug the Aux to Bluetooth into the USB port to turn it on and it will enter pairing mode automatically. Auto Connect. 3.5mm AUX Female to Female Gold Plated Adapter Included.
Quora
quora.com › If-I-put-a-Bluetooth-receiver-into-the-aux-of-a-house-radio-that-only-plays-FM-CD-AUX-will-the-Bluetooth-play-through-the-radio-s-speakers
If I put a Bluetooth receiver into the aux of a house radio that only plays FM/CD & AUX, will the Bluetooth play through the radio’s speakers? - Quora
Answer (1 of 9): Yes. The Aux port doesn’t care what’s plugged into it, so long as it’s a cable with a phono jack, attached to the “whatever”. A phono jack is a phono jack, although headphones and microphones do, in fact, have two different wiring standards.
Reddit
reddit.com › r/bluetooth › adapter for aux?
r/bluetooth on Reddit: Adapter for aux?
April 23, 2025 -
Have a cheap projector and speakers that plug into it via standard aux cord. Don’t know how to find what I need on google searches. Anyone know what I could use to convert (adapt) them to connect with Bluetooth? I’d like to set the speakers up by the wall the image is projected on without running a long wire. Appreciate the help.
Newegg
newegg.com › p › pl
aux to bluetooth adapter | Newegg.com
Bluetooth Receiver for Home Stereo, RCA to Bluetooth Adapter HiFi Music Adapter with 3D Surround Low Latency, Bluetooth AUX Adapter for Old Stereo/Speakers/Car Stereo, Support TF Card/Auxiliary
AliExpress
aliexpress.com › w › wholesale-3.5mm-bluetooth-receiver-female.html
3.5Mm Bluetooth Receiver Female
Passion shouldn't cost a fortune. On AliExpress, shop online for over 111 million affordable products from China on Fashion, Men's and Women's Clothing, Electronics, Toys, Tools, Home & Garden on our marketplace with free shipping! Login app for coupons.
NYTimes
nytimes.com › electronics › accessories › the best bluetooth audio receivers and transmitters
The 6 Best Bluetooth Audio Receivers and Transmitters of 2025 | Reviews by Wirecutter
November 14, 2025 - In addition to the 3.5 mm auxiliary port and the USB-C charging port, the ML300 has a switch to move between transmitter and receiver modes or to turn off the device, a multifunction button for pairing, and a button to switch to aptX HD.
UGREEN
ca.ugreen.com › products › usb-2-0-to-3-5mm-bluetooth-aux-adapter
Aux to Bluetooth 5.0 Adapter for Car & Speaker | UGREEN CA
Ugreen Aux Bluetooth receiver for car. Just plug the 3.5mm and USB into the car; turn your old car stereo into a wireless Bluetooth stereo system Easily.
Walmart
walmart.com › electronics
Bluetooth Aux Input
$1349current price $13.49Aux Bluetooth Adapter, Bluetooth 5.0 Receiver for Car, Noise Cancelling Bluetooth AUX Adapter, Wireless Audio Receiver for Home Stereo/Speaker/Headphone, 16H Battery Life/Dual Connect
Reddit
reddit.com › r/audio › looking for a aux to bluetooth adapter
r/audio on Reddit: Looking for a Aux to Bluetooth adapter
October 8, 2024 -
I am looking for some sort of adapter that can take audio from an AUX plug and transmit it over bluetooth to a speaker or headphones. For now i've only been able to find the inverse, streaming audio over bluetooth to a speaker that doesn't have bluetooth capabilities on it's own.
I'd realy like to connect my bluetooth headphones to my old vinylplayer.
Does someone know if something like that exists?
Top answer 1 of 2
2
Of course https://www.amazon.com/s?k=ugreen+bluetooth+transmitter&crid=BSBU5TV8RME5&sprefix=ugreen+bl%2Caps%2C177
2 of 2
1
Hi, u/BL4CKPL4T3 ! This is a reminder about Rule #1 (If you have already added great details, awesome, ignore this comment. This message gets attached to every post as a reminder): DETAILS MATTER: Use detail in your post. If you are posting for help with specific hardware, please post the brand/model. If you need help troubleshooting, post what you have done, post the hardware/software you are using, post the steps to recreate the problem. Don’t post a screenshot (or any image, really) with no context and expect people to know what you are talking about. How to ask good questions: http://www.catb.org/esr/faqs/smart-questions.html I am a bot, and this action was performed automatically. Please contact the moderators of this subreddit if you have any questions or concerns.