Feature: 1. COOLING MATERIAL WITH ICY FEELING: The unique design of the people waist fan contain cooling material, which can be put in the freezer for an hour, the wind temperature is lower than room temperature, you can enjoy the wonderful cooling experience after wearing the waist fan 2. WHOLE BODY COOLING AND REUSABLE: Portable fan is used for the whole body to provide a large area of cooling, perspiration, bring extraordinary comfort. You can put the cooling fan inside or outside your clothes to effectively eliminate the discomfort of excessive sweating 3. LONG BATTERY LIFE: The battery capacity is 5000 mAh, take 4 hours to fully charge the travel fan, 16 hours of battery life, and can be recharged again. Rechargeable belt fan possess strong wind power and long lasting battery, suitable for outdoor work and sports 4. HANGING WAIST SIZE ADJUSTABLE: The hanging waist fan belt is adjustable in size, easy to carry, no matter fat or thin, the belt can hold your waist and prevent hands free wearable body fan from falling off during exercise, also provide comfort and safety 5. FRONT AND REAR 5 DRIVE STRONG WIND: 360° waist fan front and rear cooling effectively reduce the temperature of the human core cooling zone, the form of body air to help heat dissipation, creating a more extreme instantaneous cold air, cold conduction speed increased by nearly double, the average cooling efficiency increased by about 30% Specification: Item Type: Wearable Waist Fan Material: ABS Input Voltage: 5V Input Current: 2A Built In Polymer Lithium Battery: 5000mAh. Package List: 1 x Waist Fan 1 x Charging Cable 1 x User Manual