Sell Mini Vacuum USB Laptop Cooler Extracting Exhaust Cooling Fan best price

Mini Vacuum USB Laptop Cooler Air Extracting Exhaust Cooling Fan CPU Cooler Product Dimension: 175x86x52mm Fan Size: 75x75x25mm Rotational Speed; 1500-3000+-10%RPM Air Flow: 75.35CFM Voltage: 5V Current: 0.4+-10%A Power: 2W Small and portable Hidden retractable design High Speed Airflow: Built in high speed motor,enables excellent airflow and greater heat displacement The rotatable button could adjust the fan speed large or small or shut down A detachable panel that goes underneath the side vent on laptop.,Which could adjust the cooling pad level 3 different sizes of silicon sleeve included for fastening to air outlet, compatible for all major notebook brand This cooler is box style fan built inside. Small size easy to carry whatever in outside or travel #Ready stock