Summary: Just installed it in my old Jeep with the JVC receiver. Worked flawlessly! After reading so many bad things about bluetooth systems, I wasn't sure what to expect. Paired with my HTC Radar in seconds and now can receive / make calls, and also stream audio! Switching from phone to streaming to listening to the radio works simply great. Very pleased.
Pros: Streaming works. Handsfree works. Paired quickly. No issues.
Cons: Would have liked to have a dedicated "hang up" button (you have to press and hold the call button to hang up)
Summary: As close to plug and play as one can imagine. Installed in my 03 Civic with a JVC KD-HDR44. Mounting right next to the heater controls seems to let everyone hear me just fine. The location is also convenient for blue tooth audio streaming control (i.e. pause, next, previous etc.).
Pros: Simple, nearly plug and play. Good voice capture.
Cons: Wiring instructions were slightly confusing but I guessed right ...
Summary: I bought this JVC bluetooth adapter for use with a JVC KW-HDR720. Unit installed easily- hook up three wires and plug it in the rear aux input. Paired up easily with my Samsung Convoy and streamed music and answered calls as well as making them. Radio mutes automatically when making or taking a call. On my 2011 Xterra I placed this unit on the lower dash near the 4wd switch. The microphone picks up my voice well and the people I call say it sounds clear.
Pros: Works well, streams audio and makes and receives calls well
Cons: Lack of color choices, a bit obtrusive Sometimes plays music when you want to make a call a bit pricy for what it is
Summary: I was skeptical about the quality of bluetooth audio, but after I hooked this up with my JVC KD-AHD79, I was blown away with the quality. I should have believed Crutchfield's research regarding bluetooth audio, but I was skeptical because I didn't think wireless technology sound quality would even come close to a direct usb connection. Pleasantly surprised.
Summary: Bought this to go with my new JVC KD-AHD79 head unit to install in a 2003 Infinity G35 sedan with the bose system. It works great and sounds better than I expected! Head unit automatically pauses the sound and plays a tone to let you know a call is coming in. It works just as advertised. Only reason I knocked off a star was the price. Quite pricey for what it does.
Summary: This adapter was easy to install at the same time as my car steteo and works great. My phone syncs easily and automatically every time I get in my car. It is also great to be able to play music from my phone wirelessly through the Bluetooth adapter. This was a great purchase for me.