Fashionable neck fan make your hands free and lead new trend. Rotation in two directions with adjusting angles
-Free your hands and lead the trend.
-Hidden air duct design.
-Energy-saving fans with very low noise.
Battery capacity: 2000mAH
Charging time: 3.5 hours
Battery endurance: 2 to 5 hours
Power consumption: 5watt
Decibel: less than 60db