Portable Handheld Fan USB Desktop Fan with 4500mAh Rechargeable Battery

Features:
Handheld Desk Fan 2 in 1 fan, detachable design, with a desktop fan base, so you can put it on desk for cooling or hold it in your hands for outdoor activiites, such as: camping, beach, outdoor picnic.
Built-in 1200mAh/4500mAh rechargeable battery, ensure wireless working 2-4 hours when fully charged, with a USB port, can also be used as a power bank to charge your phone in emergency.
Using the brushless motor and 4 fan blades, which can gather more airflow and generate stronger wind, moreover it can work more stablely than the others, so you can enjoy a cool and quiet journey.
With 3 wind speeds, from natural airflow to strong airflow, which can definitely meet different people's needs, suitable for children to adults.
Compact and light-weight design, so it's very convenient and can be easily put into your bags, take it anywhere, stay cool at any time, perfect for travel, hiking, camping, office working, reading, etc.