Parts Express Bluetooth Audio Transmitter and Splitter


Transmit wireless audio via Bluetooth from any audio source with an analog signal, to any two Bluetooth enabled speakers or headphones.

  • Add Bluetooth to legacy audio equipment
  • Transmits signal up to 33 ft. away
  • Pairs with two Bluetooth enabled devices
  • Automatic pairing with last used device
  • Charges via USB
Part # 
Weight: 0.15 lbs.  
List Price$39.99
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Buy 2-up$19.95
Part # 320-358
Qty:  EA
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Product Details

Parts Express Bluetooth Audio Transmitter and Splitter

Adding Bluetooth wireless capabilities to your MP3 player, mobile phone, TV, or record player is easy with this Bluetooth Audio Transmitter. Simply plug into an analog signal with the 3.5 mm plug and pair with any Bluetooth enabled speakers, stereos, or headphones. Pair and store up to 8 devices, with automatic connection to last used device. This transmitter will pair with two devices at the same time; just run the pairing sequence a second time to pair the second unit. Send your Bluetooth signal to two speakers or two sets of headphones to expand your listening area, or just share your music with a friend. The LEDs show the status of the device. USB cable is included for charging.

Specifications: • Version: Bluetooth 2.0, Class II • Supported Profiles: A2DP, AVRCP • Audio Connector: 3.5 mm plug • Charging Time: 2 hours • Listen Time: Up to 8 hours • Standby Time: Up to 160 hours • Battery: Rechargeable Li-Po (160 mAh) • Power Connector: Mini USB • Power requirements: 5 VDC.

Parts Express Bluetooth Audio Transmitter and Splitter
  • BrandParts Express
  • Part Number320-358
  • UPC848864012056
  • Product CategoryBluetooth Receivers & Transmitters
  • Unit of MeasureEA
  • Product Rating
    (15 Reviews)
  • Weight0.15 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Similar Products

View similar products to the Parts Express Bluetooth Audio Transmitter and Splitter
in the Bluetooth Receivers & Transmitters product category.


Parts Express Bluetooth Audio Transmitter and Splitter
Bluetooth Audio Transmitter and Splitter is rated 4.1333 out of 5 by 15.
Rated 4 out of 5 by from Works as DescribedWorks as described. I bought this to replace a different unit that would not connect to more than one speaker at a time. This unit, with a little playing around turning things on and off it was able to connect to 2 speakers without any real issues. The instructions say you can do up to 8 different devices and it probably can.
Date published: 2015-01-11
Rated 5 out of 5 by from Great little transmitter!Just received this transmitter that I am using to connect my non-Bluetooth TV to some Bose headphones. It works perfectly! Easy to install and very small size make it great for my purpose. Sound quality is exceptional.
Date published: 2015-01-09
Rated 4 out of 5 by from Limited usage, but it worked greatI have had this for only two weeks, but I took it to a preseason Titans game and it worked just as planned when using a Walkman to listen to the broadcast. It's exactly what I was looking for.
Date published: 2014-08-14
Rated 5 out of 5 by from Good ServiceBought the bluetooth transmitter. It was faulty, would not transmit past 10 feet. Called Service and they shipped a fresh one out and it works just as it should. Very happy with product and service. Will do business with Parts Express again.
Date published: 2014-08-11
Rated 5 out of 5 by from Works well, does split signal to two devicesBought this to connect two Bluetooth devices from one source for backyard parties. Works well, seems to have decent range, I got 40 plus feet line of sight, though your mileage may vary. I keep the source/ transmitter within 30 feet of each speaker to ensure a good connection.Requires a certain technique to get the transmitter to connect to both devices:First, you need to pair each device separately. Follow the instructions for paring.Turn on the first speaker (or whatever it might be) and pair.Turn off the first speaker and then turn on the second speaker and pair.Turn everything off, then turn on the two speakers (or whatever it might be) that you wish to pair with. Make sure the transmitter is off before you turn on the speakers.Turn on the transmitter and keep pushing the button until it flashes the Red and Blue LED's which indicates pairing mode. If you only hold the button down till the Blue LED flashes, it will only connect to one of the two speakers. If this happens, turn off the transmitter and then turn the transmitter back on holding continually until the Red and Blue LED's start flashing.Give it a few of seconds and both speakers will connect. It sometimes takes the second speaker a little longer to finally connect but it does. Again, if it blips, turn the transmitter back off and then back on holding the button down on the transmitter until you see the Red (and Blue) LED's flashing. Does not seem to be any lag of music between the two speakers.I tried it with several Bluetooth devices and as long as the two devices I wanted to connect too were turned on, they paired with the transmitter. Instructions state will keep 8 paired devices in memory UNLESS you hit the transmitter button twice while it is on, then it erases all paired devices and you have to start over.Enjoy!
Date published: 2014-07-04
Rated 4 out of 5 by from Good deviceAfter using the Bluetooth transmitter for a while, I have come to like it. It found my Bluetooth speaker upstairs in my living room quickly. The only aspect of this device that I think could be improved upon is the head room. I have to watch how much input signal I am putting into it or when the Bluetooth speaker sync's up, I get blown away until I can turn down the volume.
Date published: 2014-06-26
  • 2015-01-31T22:40CST
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  • cp_1, bvpage1
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  • clientName_PartsExpressInternational

Product Q&A

Get your questions answered from other customers
who own this product or have experience with it.
If your question requires design or troubleshooting information,
please email tech@parts-expresss.com  for a prompt reply.
Parts Express Bluetooth Audio Transmitter and Splitter

I have a legacy analog stereo system with no blue tooth wireless speakers. If I connect this transmitter to the headphone output or the left/right output phono plugs of my analog amp, what wireless blue tooth speakers will receive the transmission?

Asked by: Telegraphy
Bluetooth is relatively universal. You should see the Bluetooth transmitter with most Bluetooth headphone units.
Answered by: TomI
Date published: 2015-01-20

can I plug this transmitter into an electric guitar and send the output to a bluetooh speaker? would there be too much delay?

Asked by: dustinrainbow
The input to the Bluetooth needs be close to line level to transmit correctly.
Answered by: TomI
Date published: 2015-01-20

I have a new gym with 4 adjacent classrooms.  Each of the rooms have different instructors with different music.  I'm thinking about using the Eurocom 6480 mixing amps in each of the rooms.  Would this Bluetooth device be a good choice for music input? 

Asked by: LLR1
This is a Bluetooth transmitter. If you are wanting customers to use music through there portable devices utilizing Bluetooth than you need a Bluetooth receiver like 320-356 or 320-354.
Answered by: TomI
Date published: 2015-01-20

I was wonder if the transmitter would work if a DJ controller? I mean, I'm thinking it can because of the receiver capabilities correct?

Asked by: EesHh
Please contact our tech support for more help with this question, tech@parts-express.com or 800-338-0531 x1.
Answered by: MattP
Date published: 2014-12-31

Can it be used while it is charging the battery?

Asked by: Wiremandan
Answered by: MattP
Date published: 2014-12-31

Can I use with a 7th generation iPod nano? If the nano is connected to  docking station will I be able to play through another Bluetooth speaker at the same time? Also can I connect to my smart TV and play through 2 Bluetooth speakers?

Asked by: Techno challenged
This Bluetooth transmitter will work with an Ipod nano and be received by any Bluetooth speaker or headphone but only one device can be linked at a time.
Answered by: TomI
Date published: 2014-12-31
  • 2015-01-31T23:14CST
  • bvseo_cps, prod_bvqa, vn_cps_3.1.1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_21
  • loc_en_US, sid_320-358, PRD, sort_recentQuestionsFirst
  • clientName_PartsExpressInternational

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