Mini Neck Air Cooler Fan Waist Clip on Fan Lazy Hands-Free Hanging Band USB Rechargeable Handheld Evaporative Cooler Por

Specifications Material ABS TPUColor Green BlueSize 11cmx8cm 4 33x3 14 Cell Type Lithium polymer cellBattery Capacity 4000mAh 3 7V 14 8Wh Rated Capacity 2300mAH 5V 2A Energy Conversion Rate ≥75 Working Hours 16 hours for low gear 5 hours for medium gear 3 3 hours for high gearCharging Time about 3 4 hoursUSB Cable Length 30cmFeatures Power Bank 4000mAh large capacity charging at any time 3 Speeds Three speeds wind speed adjustable design Adjustable Air Outlet The air outlet can be adjusted blowing wherever you want Mini Portable Small size light weight strong wind It can be hung on the neck or the waist More Secure Soft and hard glue combination technology slow down the impact force and prevent accidental falling Package Included 1x Portable Fan1x USB Cable1x Neck Strap1x User Manual