[CES 2010] ioGear knows that green is in (can’t you tell by their corporate color?), and their Solar Bluetooth hands-free car kit is pretty self-explanatory. It allows you to hook up with any Bluetooth-enabled device, letting you have both hands on the wheel without compromising on passenger safety. Just don’t get into any heated arguments now lest you miss that divider right in front of you! It can support up to 2 handsets simultaneously, and you have a choice to mount it on your widshield or visor. A full charge offers between 11 and 13 hours of charge time, but we think you’re better off charging this using a cigarette lighter outlet via microUSB than rely on the sun (unless you live in the desert, of course). Features include echo cancellation, noise reduction, Bluetooth 2.1 +EDR, dedicated volume and mute buttons. Available for $69.95 a pop, you might think twice about exposing its plastic parts to extreme heat since there is always a chance of it melting.