1. Matched with aviation aluminum material with high cooling performance, the cooling performance is strong. 2. With a carabiner, you can enjoy the cool breeze when climbing. 3. Small and exquisite, easy to carry. 4. Three gears of wind speed can be adjusted to meet different needs. 5. Input current: MAX 1000mA 6. Charging voltage: DC 5V 7. Input power: 5W 8. Battery capacity: 2000mAh 9. Material: ABS+ aluminum alloy + electronic components
