Portable Air Pump with 3600mAH Battery USB Rechargeable Air Pump-Quick Inflate Deflate for Air Mattress, Pool Toys, Floats, Swimming Ring, Air Bed, Vacuum Storage Bags

Light weight. Good price point.You must charge this fully in order to use it. It did not come charged, so prep. USB and will work with your own usb charger.I used a wall outlet and a usb in a table light. Both charged well.Does not deplete the full charge when used to inflate my queen mattress.

Waste of money. Buy higher quality and don't get sold on a terrible product like this one that will only last a few months.

THIS MULTI USE PUMP MAY BE SMALL BUT IT PACKS A BIG BLOW, WAS ABLE TO FILL UP SOME SNOW TUBES AND AN AIR MATTRESS WITHOUT BREAKING A SWEAT.

This little air pump is compact and light weight. It charges by a USB “C” cable. I don't recall that it came with either a charger or cable, but these days those things are easy to find. (I already had several lying around the house) This is high volume and low pressure. It's not gonna work with my bike or car tires, but it does a good job on low-pressure items like air mattresses, pillows, beach balls, pool toys, etc.The small size, light weight, and high battery capacity have me thinking this might be a useful accessory for RV or car camping. I can use it to inflate my air mattress or sleeping pad, and I can pack spare clothes in a vacuum bag. I can also re-pack the vacuum bag with dirty clothes in the field. Since it is USB-powered, I can recharge it from a solar power pack or in the car while driving.It took me less than a minute to inflate my camping air mattress. It didn't help much to deflate the mattress, but that's because the back of the mattress was sucked against the exhaust valve. That's more related to the design of the air mattress than a flaw in the pump.It also worked well to draw the air out of vacuum storage bags. My bags had a relatively large valve, but I was able to fashion a workable connection.The pump also works really well with self-inflating sleeping pads. You can use the air pump to add a little extra cushion when you roll them out. When you are ready to roll them up, use the suction side to remove air, and it is much easier to roll them up tightly.All of my testing and evaluation have been done on a single charge and the pump is still going strongOne thing you should be aware of: Li-Ion batteries may be restricted in checked luggage on airlines.

Gets the job done…eventually. Can’t do anything heavy duty with it.