1. Fan speed: 5V version 1500-3200RPM, 220V version 2300-4500RPM 2. Input power: 1.75W 3. Input voltage: 12V 4. Maximum air volume: 75.35CFM 5. Product size: 83x168 mm 6. Turbo fan life: more than 50,000 hours 7. Cable length: USB cable 0.5 meters, 220V plug specifications are CN Plug, the cable length is 1.5 meters 8. Press the button to adjust the speed, according to your own needs, the speed can be adjusted at will, the air volume can be controlled 9. Using silent fan, the decibel value is about 23 decibels 10. No wind resistance design, using high-speed and high-power turbo cooling fan, cooling can reach about 40 degrees
