MyBaby SoundSpa On-The-Go-Portable White Noise Machine, 4 Soothing Sounds with 15, 30, and 45-Minute Auto Shutoff…

Amazon.com Price: $19.96 (as of 08/18/2022 12:55 PST- Details)

Soothing Sounds: Helps to soothe and comfort little ones with 4 relaxing sound options; choose between Heartbeat, White Noise, Ocean, or Lullaby to create a peaceful sleep environment anywhere
Auto Shutoff: Designed with safety in mind, the battery-operated SoundSpa is cord-free; auto-off timer conserves energy with 15, 30, or 45-minute interval options; requires 3 AAA batteries (not included)
Durable & Portable: Made with durable plastic material (BPA free) to withstand most bumps and tumbles; small and lightweight, it fits conveniently in diaper bags, luggage, purses, and more