$29; www.soundoasis.com
This palm-sized noise machine helps lull you off to a restful sleep … home or traveling. Features 10 different continuous white noise tones, a built-in rechargeable battery that lasts for 25 hours and a built-in clip that attaches to pockets or clothes. Traveling can be rough on our sleep cycle. The Sound Oasis team has worked with doctors and sleep experts to create solutions that help you overcome the challenges of traveling. Relax more during air travel, beat the jet lag and get better sleep in hotels at night with their devices that easily fit into your luggage, carry-on bags or stay right in your pocket.
Video: https://youtu.be/0gm5F6OdTME