FaRuiX White Noise Sound Machine, Sleep Machine with 10 Soothing Sounds Timer Memory Feature, Rechargeable Sleeping Therapy Machine for Baby Kids Adult Home Office Travel

?What is White Noise? White noise is a collection of sounds that has the same intensity through the audible range, creating a uniform sound perfect for masking loud disruptions.Effectively buffers outside noise from loud neighbors, snoring partners, street sounds, and chatty coworkers. ?What's this FaRuiX Sleeping Sound Machine can be brought to you? 1) Help your baby have a restful sleep. 2) Mask unwanted noise, enjoy your private space. 3) Suitable For The Elderly. ?Why choose our White Noise Sleep Machine? 2020 Upgrade High Fidelity White Noise Machine with 10 Unique Sounds. Perfect shape and simple operation equipment. Built in battery and Compact Mini Design. SPECIFICATIONS Input:5V Built in battery: 600mah 3.7V LI-ON Charging Time:1.5~2 hours Working Time:5-8 hours Package Contents: 1 × Sleeping Sound Machine 1 × usb cable 1 × User Manual ? After-sales support: Your satisfaction is our priority.You can contact us via Amazon at anytime if you have any question and we will reply you within 24 hours.