• Rapid Cooling: 360° cooling in all directions. The neck fan has 3 speeds to meet different needs

• Lightweight: Weighs only 8 ounces, completely freeing his hands

• Super Quiet: Less than 20 decibels, no disturbing. Food-grade TPE material, comfortable to wear

• 2000mAh Battery: Provide 3-5 hours of working time (depending on speed)

Specification:

• Material: ABS+PP+electronic components

• Size: 22.6*19.8*5.6cm

• Input voltage: DC 5V

• Battery: 2000mAh 3.7V

• Cycle times: more than 500 times

• Use time: about 3-8 hours