Portability: This is an extremely portable device. It weighs around one pound and it comes with a carrying case to help with transportation.
Usb Power: This device can be powered using a USB cable. This gives you maximum flexibility when deciding where and how to use this product.
More Options: This unit has 10 white noise settings to choose from. You also have seven sleep settings that can be used independently or with the white noise settings.
Louder: This product can get loud when turned up. This makes this device optimal for use in louder environments such as cities.
Pitch: Many consumers have reported that this device’s unique sound is not preferred. However, this is a matter of personal preference.