I've had this a few years now, does a great job and throws a lot of air for a little pump. Holds a charge a long time too.
Worked so fast to inflate our mattress. Charged up quickly the first time. And smaller than the old one we had to replace (10 yrs old). Coleman makes good stuff.
We went camping at a festival that had no electricity. This aired up 2 queen sized mattresses (one had a hole so repeatedly) and didn't need a recharge all weekend. Took maybe 10 min to air up one double stacked queen air mattress.
Read the sticker lol. I did not at first and it has to charge before it works 🙂
I bought one that was repackaged at reduced price to aid inflating and deflating wing for wingfoiling. All is good.