If you live in Florida or Southern California, this might be the Bluetooth speaker phone for you. With an integrated solar panel, thegets a boost to its already impressive battery life from basking in the sun. Its slender design also recommends it, but its fiddly and difficult-to-master controls make it a challenge to use without some time with the instruction manual. .
Up for a challenge?
Put yourself to the real tech test by building your own virtual-reality headset with a few household items.