I bought it to replace some incomprehensible small product that could not really pump anything up. The same one from the first time and to this day helps out, as soon as it was turned on, it became clear how much cooler it is than any cheap ones at the bottom of the market. True, to be honest, for all the time (since 2022) I have not used it often enough to call him a Stakhanovite in his field. But three times a year he does his job confidently. And here's what's most interesting. Back in 2022, I paid as much for it as it costs now, although the exchange rate fell towards the rise in price of goods. So today it's just amazing price / quality, and not only due to the preservation of the price.