ELUTENG USB Fan 120mm with Digital Temperature Controller, 5V USB Powered PC Computer Fan 1500RPM 3 Adjustable Speeds Electronic Cooling Lufter with Metal Grill for Laptop/TV Box/AV Cabinet/PS5/Router

120mm USB Fan with Digital Temperature ControllerThis USB cooling fan features a digital display thermostat that precisely tracks and monitors temperature.
Temperature control range: -50 to 110°C;
Control accuracy: ± 0.1 °C;
Input voltage: DC 220V;
Output power: 1500W.; 3 Adjustable Wind SpeedsThe computer fan USB features a 3-speed controller (low, medium and high) to control the wind speed.
Air Volume: 50/53/56 CFM;
Rotating Speed: 1000/1250/1500 RPM. Depending on the operating environment, you can choose between different wind speed levels.; Long LifespanThis 120mm electronics USB cooling fan adopts hydraulic bearings for extreme durability and long lifespan. The light and compact size is perfect for narrow place, and its square design allows the fan to be laid flat or stand upright.; Metal Grill ProtectorMetal grill on both sides to prevent the blade from hurting your fingers and damaging the wire when working. The corner joint is equipped with cable protection glue, which is wear-resistant, not easy to break, and is safer and more reliable to use.;
5V USB PoweredSize: 12 x 12 x 2.5 cm. The USB desk fan is perfect for cooling PC/laptop/TV box/receiver/AV cabinet/PS5/PS4/projector/router. You can use it in any place with USB power supply.