JVC KW-X840BTS Car Flash Audio Player - 88 W RMS - iPod/iPhone Compatible - Double DIN - 4 Channel - 26 dB SNR - In-dash - LCD Display - CD-DA, MP3, WMA, WAV, AAC, FLAC - AM, FM - 6 x AM, 18 x FM - Bluetooth - USB - Auxiliary Input
Amazon Alexa Compatible
You can talk to Amazon Alexa on your JVC receiver. With Alexa built-in, you can ask to play music, place calls, listen to audiobooks, hear the news, check the weather, control smart home devices, get directions, find parking, and more - all while you keep your hands on the wheel and eyes on the road.
Using Alexa is simple - just install the Amazon Alexa companion app (free) on your iPhone or smartphone (Android™) and press the Amazon Alexa key on the JVC receiver, you can easily activate Alexa and get voice control.
Bluetooth® Control | Streaming Music
Listen to popular music applications and music stored on your device with basic audio controls.
JVC Streaming DJ
Connect up to 5 Bluetooth devices simultaneously, allowing you and your friends to take turns streaming music like a DJ.
Move to the groove and get the party pumping to the max.
2 Phones 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 receiver.
Bluetooth Hands-Free Profile 1.7
HFP 1.7 Wideband Speech is supported, allowing you to enjoy hands-free phoning convenience together with higher voice quality and improved noise reduction.
iPhone Bluetooth Automatic Pairing
Just connect your iPhone via USB and the automatic Bluetooth pairing function will work to complete the pairing. No complicated manual procedure to worry about.
Low Battery Information
When the battery of the connected Bluetooth device runs low, a beep sound is heard and "LOW BATTERY" appears on the receiver.
Display | 2-Line VA LCD Display
Equipped with VA (Vertical Alignment) LCD panels that offer a broader angle of view and better visibility. The 2-line display provides more information with animation effects.
2-Zone Variable-Color Illumination
You can mix the front panel illumination into 2 separate color zones. 50 preset patterns (49 colors + 1 user color preset) are available for easy customization. In addition, manual setting is possible to set each RGB color by 32 steps, providing a total of 32,768 different colors for each zone, 1 and 2, to match your preferences. You can even enjoy moving illumination, selectable from 10 color animation patterns.
Music Sync. Effect
Changes illumination patterns according to the rhythm of the music. Illumination key colors can be preset the way you like.
Spanish Text Display Compatible
On-screen display menu now available in Spanish.
Internet Radio/Digital Radio | SiriusXM Ready (optional SiriusXM tuner required, sold separately)
Ready for SiriusXM Radio. You can listen to over 100 Channels of music, sports, and entertainment.