Marpac Baby White Noise Machine Usb Portable Mini Sleep Device With 20 Sounds Model 20

The Baby White Noise Machine delivers up to 20 hours of playback from a built-in 1000mAh rechargeable battery. It includes 9 nature sounds, 5 light music options, 5 white noise tracks, and 1 fetal sound.

The device charges via the included USB cable, with a 1-hour fast charge to restore energy.

Timer options are 30, 60, and 90 minutes, with adjustable volume to tailor the sleeping environment.

Child lock feature prevents accidental changes: press and hold power and volume for 3 seconds.

Compact and portable with a lanyard for hanging on a stroller, crib, car seat, or carrier.

No WiFi, no download, no app required; plug-and-play operation. Designed for travel, it is wireless and battery powered, suitable for crib travel.