Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Is this projector dual voltage for travel to Europe and Asia?
Document: It is good buy for the money. Easy to set up with bright illumination. It is compact and light and should travel well.
This is a nice, economical projector that's lightweight and relatively easy to use. Bought it to travel for events at work and making it a lot more efficient than renting projectors along the way. One warning for Mac users, you definitely need a VGA to Mini DisplayPort, I tried a DVI converter and it didn't quite work, so get something like &#34;AmazonBasics Mini DisplayPort (Thunderbolt) to VGA Adapter&#34; and it should be fine.
I think this projector is a good value at the price.
This Viewsonic projector is one of the best in the market. I love it because it does what it promises.
We needed a projector to use at staff meetings. This has worked great and is easy to set up and use.
This projector gives a very clear and crisp picture. We use this for watching tv on projector screen at the end of the bed.
The connection from laptop to projector does not secure? Pain in butt. The screws that are suppose to work do not! Please replace the cable ! !
This is a great good quality projector and works great.bought  a digital galaxy one and that was junk but this one is fantastic.
This was the second projector we tried out. The first one wasn't easy to focus, but this one isand gave us very clear pictures. We are very pleased with it.
This projector was purchased for my church to be used in group meetings. It has a sharp picture and is easy to set up and use. I would recommend this product to anyone.
Answer: 100 - 240 volts, 50-60 hz I use it in Asia, an excellent projector