Hanging Waist Fan includes the following features : 

• This fan is specially designed for workers in high temperature positions
• Turbine fan blades refer to hydrodynamic design, and the air volume focus does not overlap
• 3 Different gear volumes on the fan
• Axial flow duct design, dual shaft can adjust the wind direction
• Rated voltage: 3.7V
• Rated power: 1.8W-4.8W
• 5A/2V Output for emergency charging of mobile devices
• Battery life up to 8~20 hours
• LED power display
• USB output port
• Type-C input port
• Charging time: 6 hours
• Elastic waist belt clip, more stable on your waist
• Operated with 10,000 mAh battery
• Type-C charging cable included

Material :

• Aluminum and ABS housing

Size closed :

• Length of 9.5 cm x Width of 6.8 cm x Height 10.5 cm
• Weight of 300 grams