Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: Does this compressor has auto-off function? Could it keep running 24/7?
Document: I am building a barn on a remote piece of property which has no electricity or heat in Michigan (down to 20 degrees). I was looking for an air compressor that I could use with my 25a 120v generator, so low peak amps was my number one priority. I am only running a framing nailer on it.
I read all eleven reviews and researched compressors for weeks until I finally decided to get this one. When people said it was really quite I thought okay so no ear plugs. I bought a 50' hose to stretch from the garage to my boat and could not tell if the compressor was running from that distance. I have a very small portable(dc)compressor that is easily twice as loud. And ditto on shims for the wheels(knew this going in but still a manufacturers oversight that should be corrected)
Powered this up to see what the noise level was like, to see if it lived up to it's quiet reputation. We were not disappointed. We could actually talk to each other while it was running up, unlike the old one we had. We set it up to pump all our bike tires up and was quick and easy. It now has it's home spot in our garage to be used whenever needed.
I bought this cause I wanted something I could use in the apartment. However, its not quiet enough to use at night, and it does vibrate a lot. Db meter on my phone says 60 even standing close to it just like advertised. I went and measured some other stuff the red porter cable measures 80 db. My dishwasher measures 60. Its actually a lot quieter without the wheels, they rattle and rub the tank. I just propped it up on blocks to keep it level.
This compressor is awesome, so quiet, this beauty runs my Deluxe Lemon Shaker cart in crowds of people and I don't even notice it's running, I definitely recommend the GMC Cyclone 6310 when annoying noise is an issue.
QUIET!! It is about as loud as the heat pump in your hot tub. Small and portable, one person can easily lift and carry this up and down stairs, in and out of your car trunk, or on the top basement or garage storage shelf to keep out of the way. It looks like only one handle in the picture, but there is one just behind the compressor / motor so you can lift from both ends. Standard 120 VAC 3 prong plug.
I moved it to my shop cause i was tired of the 1.75 hp oil bath compressor (75 db) I have dimming the lights and making a racket. Its much nicer and I've even talked on the phone over the GMC running with no trouble. I run a heavy duty pneumatic machine (mitre mite vn 42), and various nailers with it with minimal charging.
Great compressor but.... per other reviews required 4 washers on each wheel to keep them from wobbling around and rubbing the tank. The unit also arrived without a tank drain. Contacted customer service who was prompt and courteous but sent me the wrong sized drain plug. Finally went to Home Depot and bought a 1/4" NPT drain for $3.39. The unit works great for my airbrush and detail spray gun. Quiet as advertised and included moisture trap is a plus.
I wasn't sure if I could believe the youtube showing the loudness of this unit. My current compressor is 150ft from where I work and I still have to wear hear protection when it's on. My garage is  below the house and every time I turned on the compressor I'd hear about from you know who.I hooked this GMC up yesterday right next to my lathe and don't need protection even within 6 feet.
I received the GMC Ultra Quiet compressor in what looked like a damaged box. The box was torn and put back together with clear tape. I carefully removed the compressor and expected damage but could not find any. As expected, from reading other reviews, the wheels needed some spacer washers and were easy to assemble...I started the unit and it was very quiet but air was escaping from the bottom of the unit. The water purge valve was never installed but was easily purchased.
Answer: yes