• Made of ABS, removable design, convenient and portable 
• A versatile machine that can be used as a neck hanging fan or a ceiling fan and desk fan
• High-quality silent brushless motor with strong wind power
• Built-in 1200mAh large capacity battery, long time to use

Specifications:

• Material: ABS 
• Power: 3.5W
• Input voltage: DC5V/1A
• Built-in battery: 1200mAh (18650 battery)
• Voltage operating range: 5-9(V)
• Duration:
• First gear: about 4 hours
• Second gear: about 2 hours
• Third gear: about 1 hour