Detailed Product Description

Features:
1) Filled with some ounces of water 
2) A quiet motor drives a tiny fan to create evaporative cooling
3) Aluminum neck plates offer total body comfort for up to four hours
4) Fits a wide range of sizes comfortably and securely
5) Additional cooling comes from the gentle breeze produced by the fan over the 
    back of your neck
6) Weighs just 14oz 
7) Selects LO or HI

Inner packing:
Color boxes