• 4000mAh large battery capacity, allowing for a long-lasting wireless use
• The brushless DC motor is carefully selected, which can stably and effectively improve the work efficiency, ensure the fan generates high speed but maintains low noise during use, and that makes it not prone to failure even if it is used for a long time
• 3 gear of strength of wind, fast cooling down, no more waiting with the uncomfortable burning hot
• Oscillating standing design, easy to adjust the direction of wind left and right instead of blowing the same direction all the time, letting you enjoy the cool wind more comfortably
• The small and light personal fan is perfect for home, office, desktop, or inside your car. Also, you can take it on travel, on holiday, camping if you wish

Specifications:

• Material: ABS+silicone+electronic components
• Product size: 163*130*283mm
• Output power: 5W 
• Voltage and current: 5V/0.8A
• Battery capacity: 4000mAh 
• Charging time: about 3 hours
• Motor type: brushless motor
• Number of fan blades: 3
• Battery life: 8-12 hours (lowest gear)
• Fan classification: USB fan
• Speed gear: third gear
• Oscillating style: left and right