Jvc Kd-x380bts Digital Media Receiver Featuring Bluetooth, Usb, Amazon Alexa, 13-band Eq & Variable-color Illumination

K2 is a JVC original technology that reproduces the original master sound by expanding the frequency range. For example, K2 will expand the digital data of the audio CD recorded at 44.1kHz to 192 kHz. It is also possible to recreate the high-frequency range above 20kHz that is cut during the CD formatting. By selecting the speaker type and the distance to the center of the listening position, the receiver will automatically adjust the timing of the sound output from each of the speakers so that the sound from each of the speakers will arrive exactly at the same time to the listening position. Space Enhancement is a virtual surround technology using 2 speakers. Simply select the vehicle size, and the receiver automatically adjusts the sound effectively. Volume Link EQ boosts specific frequencies in the audio signal to compensate for the impact of road noise. It boosts frequencies in the music that are affected by road noise. Display Display Type: 2-Line VA LCD Display LCD Color: White Key Color: Variable Color Music Sync. Effect: Yes Spanish Text Display Compatible: Yes French Text Display Compatible: Yes Auto Dimmer: Yes Brightness Control: Yes Media Playback MP3 Compatible with Tag: USB WMA Compatible with Tag: USB WAV Compatible with Tag: USB AAC Compatible with Tag: USB FLAC Compatible with Tag: USB Bluetooth Control Built-in Bluetooth[1]: Yes (Ver 4.2, Wired-Mic included) Hands Free Call: Yes (HFP 1.7.1) 2 Phones Full-Time Connection: Yes Audio Streaming & Control (A2DP, AVRCP): Yes (AVRCP 1.6.1) Supported Audio Formats: AAC / SBC 5 BT-Audio Connection [JVC Streaming DJ]: Yes Voice Dialing (voice recognition compatible mobile phone required): Yes Phone Book Access Profile (PBAP): Yes iPhone & Android Automatic Pairing: Yes (iPhone only) Low Battery Information: Yes Android Control Android Music Playback: Yes (via Bluetooth(R)) iPod/iPhone Control iPod/iPhone Music Playback: Yes (via USB or Bluetooth(R))