Review on KEDSUM Quiet Rechargeable Battery-Operated Aquarium Air Pump With Dual Outlets - Perfect For Fish Tank, Outdoor Fishing, Transport, And Emergencies by Deep Echemendia

So far so good. I use this to aerate my live bait for fishing. I have used it probably 5 or 6 times so far. Only reason for 4 stars vs 5 is that the battery didn't last more than 6 hours on a couple of occasions. With that said, I live in Minnesota and I ice fish and it can be cold. Batteries don't operate well in the cold and this probably wasn't made for what I have put it through, but it held up ok.