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Alterum Bluetooth Adapter for 3.5mm Auxiliary Input (15-20 All)

Item 394073
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      Video Review & Installation

      This adapter is a device that plugs in your auxiliary input, and what it does is it gives you partial Bluetooth capabilities in a car that doesn't come from the factory with Bluetooth. It allows you to wirelessly access and play the music they have on your phone through your car stereo, so no more wires to connect. Your phone will automatically connect when you get in the car. Just to be clear here, this will give you Bluetooth for music only. This device will not allow you to take phone calls through your car stereo, more for wirelessly connecting and playing music from your phone through your car stereo. The way that it works is the adapter will plug into the auxiliary input and it'll sync to your phone. Once the Bluetooth is synced and it can remember up to four devices, a device will automatically pick up your phone moving forward, and you'll have access to your music. This will work with both the factory and most aftermarket stereos, as long as you have the 3.5-millimeter aux port to plug into. The adapter does run off of a battery, but it has a built-in rechargeable battery. The battery will last up to eight hours on a single charge, and when it does need to be charged, can use the included USB cable to charge it back up. This thing all works from the Control button right here in the middle. Press it once to wake the device up, and it'll blink blue to let you know that your phone is connected. To turn the device off, you press and hold for five seconds. The red light will blink three times when it turns off. In order to play your music, you press the Control button once and press twice to skip to the next track. As far as price, you can expect to pay just after the $50 mark for this adapter. It's going to come with a device, an extension, and the USB cable to charge the device. When it comes to the install, if we want to call it an "install," is a one out of three wrenches on the difficulty meter, and it's going to take all of five minutes to get done. All you're looking at needing to do is after charging the device, you'll then plug into the auxiliary port, carrying your phone with the device. Select the aux port source on your radio and play from your music. This adapter will work with the 2005 and newer Mustangs that don't have Bluetooth from factory. You can check it out more online right here at

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Stream your Bluetooth-enabled Devices through your Factory Radio
      • Automatically Reconnects with Paired Devices
      • Installs in Standard 3.5mm Auxiliary Input
      • Built-in Rechargeable Battery
      • USB Charging Cable Included
      • Fits all 2015-2020 Mustangs Equipped with a 3.5mm Aux Input


      Bluetooth Compatibility. Have you ever wanted to listen to music saved on your smartphone or tablet, but unfortunately your Mustang's stereo does not support Bluetooth? Well now you can easily upgrade your old sound system to Bluetooth with this Bluetooth Adapter. Using Bluetooth Technology the Adapter is compatible with Bluetooth-enabled devices allowing it to connect to most factory and aftermarket head units that feature a 3.5mm auxiliary input.

      Super Simple Installation. The Bluetooth Adapter simply plugs into your radios 3.5mm auxiliary input jack, then you sync it with your device's Bluetooth. It is that easy, and takes less than 5 minutes to complete.

      Built-in Rechargeable Battery. Featuring a built-in rechargeable battery, this Bluetooth Adapter will last for up to 8 hours on a single charge. When the Adapter does need to be re-charged the included USB charging cable makes it easy.

      Application. This Bluetooth Adapter is designed to work with 2005-2020 Mustangs that are equipped with a factory stereo that features a 3.5mm auxiliary input. This Bluetooth Adapter is designed for use with most Bluetooth-enabled smart devices.


      Fitment: 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 Details

      Alterum 394073

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • 3.5mm Bluetooth Adapter
      • 3.5mm Extension Cable
      • USB Charging Cable
      • Owner's Manual

      Tech Specs


      Customer Reviews (50)

        Reviews of Alterum Interior products have an average rating of 4.1 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Mustang

          • Boss 302 - 12, 13
          • Bullitt - 08, 09, 19, 20
          • EcoBoost - 15, 16, 17, 18, 19, 20
          • GT - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
          • GT350 - 15, 16, 17, 18, 19, 20
          • GT350R - 15, 16, 17, 18, 19, 20
          • GT500 - 07, 08, 09, 10, 11, 12, 13, 14, 20
          • V6 - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17

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