The Sharper Image Design Personal Cooling System is a portable ventilation fan that can be worn around the neck for hands-free cooling. It is powered by a battery and has a sleek silver color. The fan operates quietly, making it perfect for use in any indoor setting. The model of this fan is available and it does not come with any customization options. This wearable neck fan is an ideal choice for individuals who want to stay cool without the hassle of holding a traditional fan. It is perfect for indoor use and can be used in any room of the house. The fan is manufactured by the renowned brand Sharper Image and is designed to provide quiet operation for ultimate relaxation.