Business Travel: 6 Gadgets That Make Life Easier

Theta
Theta
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Theta, $19.99

Finally, a solution to the eternal problem of keeping your earbud cords from tangling. With the Theta, you wrap the cord around the outer circle and clip the earbuds to a slot on the side. (The Theta also doubles as a stand for your smartphone.) Because there are four notches available, you can wrap the cord without putting any strain on it.