Can anyone identify this air pump?

I'm curious about the second air pump Cory tests in the video for the USB nano pump:

He says it was shown to him in China but doesn't give a name for the product and I wasn't able to track it down searching online. Was hoping maybe someone here could identify it. It's obviously not as quiet as the nano air pump but it did seem pretty quiet and I'm looking for a pump similar to that.
I'm currently running a couple of the Whisper air pumps in my bedroom that are way too loud and I'm looking for something with higher airflow for my 55 / 40 gal. So, as a bonus question, what are some quiet air pumps you guys would recommend around $30 with decent airflow and preferably multiple outlets?
I've been considering the Pawfly 160 GPH air pump on Amazon that seems about right on paper but has some questionable reviews. They do seem to agree it's quiet though. Thoughts?

 

Welcome to Fishlore, hope someone today knows what this make is

 

I'm curious about the second air pump Cory tests in the video for the USB nano pump:

He says it was shown to him in China but doesn't give a name for the product and I wasn't able to track it down searching online. Was hoping maybe someone here could identify it. It's obviously not as quiet as the nano air pump but it did seem pretty quiet and I'm looking for a pump similar to that.
I'm currently running a couple of the Whisper air pumps in my bedroom that are way too loud and I'm looking for something with higher airflow for my 55 / 40 gal. So, as a bonus question, what are some quiet air pumps you guys would recommend around $30 with decent airflow and preferably multiple outlets?
I've been considering the Pawfly 160 GPH air pump on Amazon that seems about right on paper but has some questionable reviews. They do seem to agree it's quiet though. Thoughts?

I couldn't find the brand but right on his website he has them for sale hope this helps.
USB Nano Air Pump

 

I have one, can't remember the brand and I think it cost me about £7 shipped. If you search in USB air pump on Amazon, you'll find a ton of them. I have it running a tiny sponge filter in my snail breeding jar and you have to walk up close to it to hear it and then it's mainly the bubbles from the filter.

 

Thanks for the responses! But just to clarify, I was asking about the second pump he tests in the video shown below and not the USB nano pump:

I'm sure the nano pump is great for what it is but I'm looking for something with higher airflow that is still relatively quiet and this pump caught my attention. I'm still open to alternatives in the $30 price range though.

 

Ooops, ha ha, I'm sure if it's any good Cory will let us know, but he's more than likely going to test it for a good long while first.