Why do you need me?When you have a vintage car with a tape player, the cassette Bluetooth receiver will let you continue to enjoy the music on your phone You don't need to replace or refit your car to avoid destroying his original classic. Premium Sound Quality for MusicThe Bluetooth 5.0 receiver is compatible with most smartphones and is ideal for home or car audio systems. This is a box-type Bluetooth receiver for cars or devices that don't have Bluetooth and want to receive Bluetooth signals.Just adjust the audio equalization settings on the player and you'll get the music classics Easy Control for Music: You can answer phone calls or control music on the receiver. Change volume, play /pause / skip music, answer calls.Support any phones, tablets, MP3 players, car stereo, headphones, Hi-Fi, portable speaker or other devices equipped with standard Bluetooth tech . Seamlessly transmits stereo audio for high quality sound, making you enjoy your music anywhere and anytime