Awei f23 mini portable Usb rechargeable desk fan Brand: Awei Model: F23 Input voltage: 5V/2A Output power (MAX): 5W Gear: 4-speed Battery Capacity: 4000mah Color: Black/White. Features: New low-noise fan cooling with big airflow Simulate natural wind 4 speeds adjustable with different wind Button operation Desktop fan stable 360′ wide-angle wind, 45′ adjustment 4000mAh large capacity.
