SLASH 4 HiRes Bluetooth Receiver For Your Car (Overview) 

To use Slash4, your vehicle must be equipped with an external audio input jack (AUX)
Slash4 - Advanced Hi-Res Bluetooth Receiver for Exceptional Car & Home Audio (aptX Adaptive, LDAC, aptX HD, AAC)
Experience the next level of audio excellence with Slash4, as it seamlessly enhances your car and home audio systems simultaneously through cutting-edge Hybrid Bluetooth
Premium Bluetooth Receiver for Vehicles with all three of the world's top 24Bit codecs delivering stunning, high-quality sound that has never been felt in a vehicle before. Optimized for usability and convenience in vehicles, Slash4's product design ensures a superior listening experience.
Experience the ultimate hi-fi sound at home or in your workplace. Easily connect Slash4 to your amplifier or home audio system through its optical output, delivering a richer and more vibrant audio experience.
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Slash4 - Elevate Your Car & Home Audio System with Hi-Res Bluetooth (aptX Adaptive, LDAC, aptX HD, AAC) amzn.to/446H08T