Excellent sound reproduction and signal to noise ratio,Amplify your favorite tunes by putting them on your larger stereo systems Connect your device to 3.5mm AUX audio input socket on car stereo, Hi-Fi, amplifier. Universal Compatibility:3.5mm audio stereo cable can compatible with any of your 3.5mm audio port equipment easily. You can use it connecting Phones, smartphone, MP3 player or tablets with your car, portable wireless bluetooth speakers or home stereo. Playlists, podcasts, and compelling audio books can make road trip more memorable and interesting.