CHENGGUAN Portable Sound Machine for Baby Kid,White Noise Machine, Noise Machine for Sleeping, Night Light, 7 Soothing Sounds, Volume Control, USB Rechargeable Sound Machine for Travel

*Built-in 7 white noise free choice. This vocal machine is designed to simulate the natural environment to promote sleep, relaxation and concentration
*Auto Power Off Timer,You can set the working time to 15/30/60 minutes and the sound will stop when the time is up.
*Healthy sleep,Allows you to sleep all night by blocking harmful background noise; ideal for adults, children and babies with sleep problems
*Lightweight and portable,The white noise machine is light and compact, so you can put it in a bag and carry it with you. Ideal for families, offices and travel
*If you have any questions, please contact us, we will solve it for you as soon as possible!