Trouble falling asleep and staying asleep? A white noise machine may be able to help. The Yogasleep Duet White Noise Machine with Night Light and Wireless Speaker can help you fall asleep faster, sleep more soundly, and wake up in the morning feeling refreshed. The device features thirty sound options to choose from, and you can also wirelessly stream your favorite sleep soundtrack from your smartphone directly to the Duet speaker. If you’d prefer not to have the machine run all night long, you can set an auto-off timer. It also comes with a soft, dimmable night light that soothes rather than disrupts sleep cycles. The Duet White Noise Machine is available for $46.50.