Well, no direct experience with this brand.
With 150 cc and rider weight no more than 180 lbs, the bike
should be able to keep up with non-highway traffic, on the flat
at least.
But, and its a big one, I've read too many horror stories about
off-brand bikes. You get what you pay for and very often
the cheapos are lacking in serious engineering and solid
manufacturing. They look good, but have a heart of stone.
A clock is standard equipment. I hope that's not for 1/4 mile
or 0-60 times.
See if you can find any reviews in the legitimate motorcycling
media.
Buyer beware is the watch word(s).