Price: (as of – Details) color: WhiteMaterial: ABSSize: 203*95*72mm/7.99*3.74*2.83 inchesBattery capacity: 1800mAh, 3.7VWeight: 260gWhite noise machines use advanced techniques to produce soft, realistic sounds that can interfere with unwanted noise. This will create a quiet and consistent sound environment that will help you relax and enjoy deep sleep every night!Compact and lightweight design: The sleep-type