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Mp3 Car Adapter

If you're looking for a tool that will let you listen to music on your car's audio system while also charging and keeping your devices working, you're in the right place. These adapters will let you play music from your device through the speakers of your car. Browse the top-ranked list of MP3 car adapters below along with associated reviews and opinions.

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  1. Scosche - BTFREQ Bluetooth FM Transmitter,Dual 12W USB-C and USB-A Charging Ports - Black

    SKU: J73R3T35ZS

    Product Description

    A black Bluetooth FM transmitter with dual USB-C and USB-A charging ports for hands-free calls and music.
    See all FM Transmitters
    Your price for this item is $24.99

  2. Belkin - RockStar Lightning to 3.5mm Audio Cable + Audio Charger Splitter, 2-in-1 Aux iPhone Headphone and Charger Adapter - White

    SKU: JX5329LVRL

    Product Description

    A white adapter that lets you charge your iPhone and listen to music with 3.5mm headphones.
    See all Cell Phone Chargers & Cables
    Your price for this item is $34.99

  3. Scosche - BTFREQ Bluetooth FM Transmitter Hands Free Car Kit w/ Dual USB ports V5.0 - Black

    SKU: J73R3TXXQ7

    Car adapter....Wiifi Adapter for older car!...Great technology for an older car!Reception is great!

    Product Description

    A black Bluetooth FM transmitter with dual USB ports for hands-free calls and wireless music streaming.
    See all FM Transmitters
    Your price for this item is $22.99
    Save $7
    The previous price was $29.99

  4. Scosche - BTFREQ Bluetooth FM Transmitter Hands Free Car Kit - Black

    SKU: J73R3T2CHG

    Blue Tooth adaptor for older cars...It is fantastic to have blue tooth on an older car....Great device esp for cars with no Bluetooth stereo...Easy way to pipe sound from you Bluetooth phone into your...

    Product Description

    A black Bluetooth FM transmitter and car kit enabling hands-free calls, music streaming, and device charging.
    See all FM Transmitters
    Your price for this item is $39.99

  5. Metra - Install Bay Snap-In USB and AUX Adapter with 4.92' Extension Cable - Black

    SKU: J7RX7Y2FHQ

    Install Bay - Snap-In USB and AUX Adapter with 4.9...Install Bay - Snap-In USB and AUX Adapter...On my deck, the USB port also connects to my phones for Android Auto or Apple Car play capabilities.

    Product Description

    A black snap-in adapter offering USB and AUX ports with a 4.92' extension cable for easy charging.
    See all Monitor & Video Cables
    Your price for this item is $19.99
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In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.