xiaoqijia Quiet 140mm Fan with 10 Speed USB 5V Fan DC 12V IPX5 Waterproof Fan PC Fan Portable Cooling Fan for Tablet TV Receiver Router DVR Greenhouse Kennel Computer Cabinet Component Cooling

【Quiet 140mm Fan】: Enjoy a peaceful and noise-free cooling experience with our USB cooling fan. Designed to cool various electronics and components, this fan operates at an impressively low noise level of only 16dB (minimum speed), ensuring a tranquil environment while it keeps your devices cool. 【10 Speed】: Take control of the airflow level with our specially designed speed controller. With 10 adjustable speeds, you can easily customize the cooling intensity to meet your specific needs. Whether you require a gentle breeze for a subtle cooling effect or a stronger airflow for more demanding applications, this fan has you covered. 【Wide Voltage Compatibility】: Our fan offers exceptional versatility. It can operate directly with a USB connector at 5V or be connected to a 12V power source using the included USB connector to DC connector. By utilizing the speed switch under different voltages, you can effortlessly match different speeds to adapt to a variety of speed requirements. At 5V, the fan speed ranges from 200to 1400 RPM, while at 12V, it ranges from 600 to 2500 RPM. 【High Quality】: We prioritize durability and performance. The fan features a dustproof design switch and a fan motor treated with moisture-proof (IPX5) technology. This ensures the fan can handle a variety of complex environments, providing reliable and efficient cooling. Equipped with double ball bearings, this fan has an impressive service life of up to 60,000 hours, ************************************************************* long-lasting and consistent performance. 【Place Anywhere】: Our fan is designed to be versatile and space-efficient. It can be conveniently laid flat or stood upright, making it suitable for placement in various settings. Whether you need it for your laptop, receivers, AV electronics, or game consoles, its compact design allows it to fit effortlessly even in narrow spaces. 【Robust Safety Features】: Your safety is our utmost concern.