• 【Super Long Endurance and Strong Airflow】Adopted the advanced technology, it lasts up to 4 hours. The wind power can reach 3-5 times of ordinary small fans to keep you cool

• 【Speed Adjustable】The handheld fan with 3 adjustable speeds will meet your different needs, you can simply press the power button to adjust the speed
• 【USB Fast Charge & Gift Choice】You can use a wall charger, laptop, power bank to charge it. And the handheld fan only needs about 2 hours to get fully charged

Specifications:

• Model: F23

• Power supply: USB input

• Battery: 1200mAh, 18650

• Current: 930mA

• Charging time: about 2 hours

• Voltage/Current: DC 5V/1A

• Use time: 1-4 hours

• Power: 4W

• Wind power: 3 modes

• USB cable length: 1m

• Size: 53.6*67.8*149.5m

• Material: ABS/PP/PC/electronic components