High quality brand new Ater-sale ServiceProfessional customer service team offers 12 months after-sales service for you.Pursuit of great soundEvery small part has been tested thousands of times, and the materials in each part are carefully selected. In order to minimize noise, achieve high quality music enjoyment.Comfortable and easy to use designThere are no complicated ways to use it. Put in the cassette player, plug in the phone, and turn on the music. Only 3 steps to save your boring journey.Strong CompatibilityThe entire 3.5mm headphone jack is made of metal. The audio line body is thickened and lengthened. Can be plugged into any phones, tablets, MP3 players, car stereo, headphones, Hi-Fi, portable speaker or other devices equipped with standard 3.5mm audio jack or AUX-in portWake up your vintage car cassette aux adapter connects your music library to your car tape deck. Making it easy to enjoy plentiful musics with premium sound in your vintage car!