Car Stereo AM FM Radio Receiver/MP3 USB Aux-in Backlight Bluetooth Audio & Calling Head Unit Wireless Remote

Utilizing the front and rear pre-amp outputs, connect your front left/right and rear left/right speakers. With your hands-free and focus intact, you can make or receive calls. The auxiliary input is compatible with cell phones and MP3 players. It is compatible with both the audio output from MP3 players and smartphones. Just plug it in and start listening.