1.Fill with a few ounces of water. A quiet motor drives a tiny fan to create evaporative
cooling.
2

1.Fill with a few ounces of water. A quiet motor drives a tiny fan to create evaporative
cooling.
2.Fits a wide range of sizes comfortably a and securely.3.Aluminum neck plates offer total body comfort For up to four hours.4.additional coolng comes from the fan's gentle breeze over the back of your neck.