Marpac Hushh Portable Sound Machine

The Hushh effectively masks noises that can disturb or distract the sleep of adults, babies, and children. Choose from three soothing sounds: bright white noise, deep white noise, or gentle surf, and then adjust the volume. It features a child safety lock and a soft amber LED night light. With a diameter of just 3.5 inches and weighing 3.8 ounces, the Hushh easily fits into a diaper bag or backpack and comes with a child-safe clip that can attach to just about anything. It is USB rechargeable (USB cable included) and lasts all night on a single charge.