Review on 🔌 USB Rechargeable Electric Air Pump: Quick Inflation/Deflation for Halloween Inflatables, Pool Floats, Swimming Rings - 4 Nozzle Options Included by Brian Kingsford

The air pump turns on intermittently by itself and cannot turn off. No matter how long you press the button, the air pump will NOT turn off. The air pump suddenly turns on for a few minutes and then off, back and forth for about 15 minutes. It will happen every day, but it is not known when it will suddenly turn on by itself. The first time the air pump turns itself on is after midnight. The next day, the air pump turns itself on at around 1:00 p.m. I'm sending the air pump back. 08/30/2021 Air pump replaced. The exchange works great for a few weeks. I don't see the same problem as the predecessor. Can pump air easily, but not as much as a mains air pump that plugs into the car. Very handy, portable and small to take with you. Changed from 1 star to 4 stars. Update if you find problems with it.