Portable Hand Held USB Rechargeable Mini Fan Description: 1. Material: ABSandPP 2. Working time: 1-2 hours 3. Input voltage: DC5V 4. Working current: 0.5-800MA 5. Product weight: 68 grams 6. Product size: 126.5x79x21.5 mm 7. Portable design, you can get your hands on the door 8. Lightweight and slim, with 800mAh lithium battery, battery life up to about 200 minutes 9. Loaded into the bag without burden, simple structure, delicate touch 10. According to the environment and temperature, adjust the appropriate gear position to simulate closer to natural wind. 11. Natural cool breeze, work, travel, easy to carry, mini cool artifact Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.