Forget disposable cans — this device blasts dust at 33,000 RPM, with a 1.16-ounce air stream that cleans keyboards, lenses, laptops, and circuit boards. Weighs 0.8 lb, runs on a rechargeable battery, charges in 3 hours, lasts 15–30 minutes. Two modes: manual or continuous. Includes narrow and brush nozzles, palm-friendly design, one-button control, and 5000+ charge cycles.