Iqua Vizor Sun Solar-Powered Bluetooth Car Kit

The front end of the unit consists of a clever and unique flap-like strip, which accommodates all the controls; you'll find dedicated buttons for volume-up and -down, starting a call, ending a call, and voice dialing. All five buttons are in a row, so getting a feel for them without taking my eyes off the road took me a little while. The control strip swivels, so I adjusted it to suit the curve of my visor. On the other side of the strip, facing the windshield, is the flat part of the unit, which houses the solar panel.

Call quality was just about average. According to the parties at the other end, my voice often sounded far away and muffled, with varying levels of interference in the background. My words broke up sometimes, and my chitchat came across as shaky or quivering. When the calls sounded like that, the quality was unusable for lengthy business conversations. Occasionally calls sounded clean with no distortion, and one caller thought that my voice sounded more natural--that is, less robotic--compared with how it came across on other speakerphones. On my end, callers' voices came through clearly.

The voice-dialing feature worked well; I didn't need to yell out names. I liked how the Vizor Sun had its own indicator for incoming calls--a melodic beep--so if my phone happened to be on vibrate, I would still be alerted to an incoming call. (Otherwise, my phone's ring and the beep would chime together.)

With the Fast Call Function, the Vizor Sun lets you save one number, a bit like speed-dial. While it is convenient, the feature is a little tricky to handle in the car. You can save the number (by holding down the call button) only when you receive an incoming call from that contact. As a result, you have to glance at your handset to see if the person calling happens to be "the one," or you have to arrange for the person to call you at a convenient time. (I waited until I was not driving to test this.) Afterward, however, to make a call to your fave contact, you simply hold down the call button for a couple of seconds.

If you are interested in a solar-powered Bluetooth car kit that provides a range of controls and comes with a couple of installation options, the Iqua Vizor Sun meets those needs. Too bad its call quality isn't more dependable.