Feature:1. Super Airflow: It can blow 7.5 m/s of airflow, which is 32% more powerful than other portable waist clip fans, saving you summer hot flashes in seconds. The upgraded technology will not overheat even if it is blown for a long time.2. Belt Fan and Neck Fan: You can clip this belt fan to your waist or directly to your pants with the included belt. You can also wear it as a necklace fan. Double clamps make use more stable and comfortable.3. Long Lasting Battery and 2A Fast Charging: The built in 6000mAh rechargeable battery supports up to 16 hours of use. This battery powered USB fan is rechargeable via USB and can be charged via an adapter, mobile power supply, laptop and car charger. No need to buy batteries.4. Easy to Carry: 3 speed, variable speed design gives you more options in different weather. Small and lightweight, this portable personal fan is perfect for work, hiking, beach, fishing and more.5. Charging Bank: This is not only a cooling fan, but also a charging bank for your phone that provides a USB cable. Our personal waist fans are shock absorbing and drop resistant.Specification:Item Type: Mini Waist FanWeight: 306g/10.8ozMaterial: ABS, electronic components, siliconeBattery Type: Lithium battery (shipped with built in battery)Battery Capacity: 6000mahRated Input: DC 5.0V 2.0AWorking Current: 0.3-1ARated Power: 4W.Package List:1 x Fan 1 x Lanyard 1 x Charging Cable 1 x Instructions