I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:Small size, convenient to storage and carry.Accelerate the discharge of the internal heat to stabilize the laptop operation and prolong its work life.Whether youre at home, at school or at work, this fan will provide your laptop with the airflow needed to keep the system running at its best.Item Name: Laptop CoolerMaterial: ABSFan Rotating Speed: 700-4500 ± 10% RPMMaximum Air Volume: 24.5CFMRated Voltage: DC 5V/9VRated Current: 0.15-0.47A/0.15-0.65AInput Power: 3.6WFits for: Side Air LaptopsFeatures: Portable, Cooling Fan, with LED LightCooler Size: 12.5cm x 8.5cm x 3.5cm/4.92" x 3.35" x 1.38" (Approx.)Cable Length: 0.75m/29.53" (Approx.)Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Laptop Cooler1 x Pad4 x Silicone Covers1 x USB Cable1 x Sticker