Review on Cordless Electric Air Duster for Cleaning Computer, Riiai 36000RPM, Reusable Compressed Air Duster with 1.5Ah Battery and 10W Type C Port by Roman Niko

Now first let me be clear that of all current WIRELESS electric blower systems, this one will easily be in the top 3 as of 7/26/21 and to make this rating fair without plugging other brands I'll leave these two other devices unnamed. I am a 100% authority on WIRELESS ELECTRIC AIR systems currently available because I have purchased in batches of 6 of ALL products sold by Amazon for a total of 13 wireless and 7 wired portable systems. Well, as I said, this product is overpriced by almost 20 m/s and almost 10,000 rpm. I tested them all on an anemometer and this product achieved ≤50 m/s and the second test at the highest speed reached just under 26,000 rpm. Now understand that the available CORDED models are rated in bhp/hp. or in horsepower because they are powered by small engines like small air compressors. These units are GREAT compared to WIRELESS systems! If you want REAL HIGH PRESSURE AIR I recommend one of the wired models, specifically the X-Power Airrow Pro. That's 3/4 hp. and thrust WELL OVER 90 fpm. But all wireless models here on Amazon have VERY EXTENDED RATINGS. None of the models listed correspond to the declared properties. This is not the fault of Revain or the suppliers. ITS MANUFACTURER! The fans built into these devices CAN reach these speeds, but to actually reach them you need at least a 30,000mAh battery to provide the necessary voltage and current. (I modified one with 2 batteries from this unit and got the advertised performance with no issues! In conclusion, I would recommend this if you're willing to admit it's not as powerful as the listing says.