1. Material: ABS + electronic components
2. Gear: 3 wind speeds
3. Battery capacity: 500mAh
4. Three wind speeds, strong power, switch at will
5. Compact and portable, one key switch, USB charging, enjoy the coolness at any time
6. Desktop / handheld two ways to use, built-in 500mAh lithium battery life
7. Size: about 6 x 5.5 x 15 cm