JVC KD-T922BT Single Din CD Player with Bluetooth Aux USB and Spotify

2 Phone Full-Time Connection:You can connect two phones full time via Bluetooth, with secure and simple pairing. Calls to either phone can be received by a push of a key on the head unit. iPhone® Bluetooth Automatic Pairing:Just connect your iPhone device via USB and the automatic Bluetooth pairing function will work. No complicated manual procedure to worry about. Low Battery InformationWhen the battery of the connected Bluetooth device runs low, a beep sound is heard and LOW BATTERY appears on the receiver. High Current 1.5A ChargingRapidly charge your smartphone using the USB port, with up to a maximum of 1.5A. Sound Optimalization Time Alignment:By selecting the speaker type and the distance to the centre of the listening position, the head unit 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. Sound Lift:Virtually manipulate the height of the speakers by adjusting the sound frequencies. Volume Link EQ: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.