Nikon is onto something with its Coolpix camera that sports a built-in projector. Here are some other tech combos we'd like to see.
Most common uses: USB flash drives for USB and connecting phones to PCs for Bluetooth.
The new Aliph Jawbone Prime Bluetooth headset does an especially fine job of background noise cancellation.
LG’s Bluetooth car speakerphone delivers great-sounding calls, most of the time. But if you live in an area that’s usually overcast, you can’t maximize the solar-power benefit.