• Enjoy a breeze of your choice with 3 adjustable fan speeds
• It has a cold compress function, giving you more comfort during hot summer
• The semiconductor cooling system, coupled with high-conductivity aviation aluminum, achieves a speedy 20℃ temperature drop in just 3 seconds
• Experience serene cooling with the ≤20dB silent design. Perfect for relaxation, work, or sleep without any disturbance
• With its lightweight and compact design, this fan easily fits into your bag, making it ideal for both desktop and handheld use

Specifications:

• Product material: ABS*aluminum*zinc alloy
• Working voltage: 5V
• Charging current: 1A
• Battery voltage: 3.7V
• Battery capacity: 3300mAh
• Output power: 4W
• Charging time: 2.5 hours
• Net weight: 203g
• Product size: 75*55*185mm