Kenwood KDC-X304 eXcelon CD Car Stereo Receiver w/ Bluetooth Hands Free Calling, AM/FM Radio, USB, Amazon Alexa Built Ready, Variable Color Illumination

Music Mix: Up to 5 Bluetooth® devices can be paired to the receiver at the same time. You can enjoy audio streaming just by switching the devices with your friends or family.
Dual Phone Connection: While you are connected through Bluetooth, with a touch of a button you can switch between two phones.
Remote App: A smartphone application can control most basic functions of the receiver over the Bluetooth connection of the paired phone (iPhone or Android).
Wireless Music Browsing (AVRCP 1.5 / 1.6 ): Search and select songs from your music collection through a Bluetooth connection.
Graphic EQ / Digital Time Alignment: 13-Band equalizer and DTA gives optimal tuning enhancements for listeners.
Drive EQ: Boosts specific frequencies in the audio signal to overcome the negative impact of road noise.
FLAC Supported: Compatible with various audio file formats from high-res FLAC and WAV, to MP3, WMA and AAC.
Android Rapid Charge: Rapidly charge your compatible Android smartphone with the USB port, up to a maximum of 1.5A.
Variable Color Illumination: Bright variable color LEDs can be adjusted to match any color dash lighting.