Dust packed into your keyboard, behind the monitor, in the car vents. You know that slow, annoying blow-out routine. This kills it in one go. The Protech Maxi Turbo Fan hits 90,000 RPM at max speed and pushes 500 g of wind pressure through four interchangeable nozzles. Aluminium body, USB-C charge, up to two hours on the lowest setting. Press and hold the rear button for three seconds to power up, hold the front button to spin. Narrow tip for vents, wide for panels, brush-tipped for delicate seams. All four sit in the box with a 50 cm USB-A-to-C cable. Plug it into any port, top it up, and get back to work