Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: why $15.00 shiping?
Document: zap light with stun gun holder is not good would say you need to get something better.... light is bright make sure you only charge for 4 hrs and not more
yes, it is loud and scary the first time you use it, but you know it will scare off anyone unless they are using exceptional heavy noise protection gear and then, in that case, just stun the idiot. will be buying the new one on amazon this time.
while I did not buy this from amazon, I purchased it elsewhere several years ago before I started using amazon. while my two year warranty expired some time ago, this one is still going strong and am now searching for a backup and after reading all the reviews, have decided to just get another one of this brand as I could not be happier. am a single, 70 yr old woman living alone and this makes me feel safe at home and on walks.
this thing is great, inspires confidence that most attackers would be scared off just by showing them what it's capable of.
this thing is great the sound it generates is enough to scare someone. bought this for the wife who works nights and keeps it in her vehicle. probably never have to use the stun feature but its there just in case
they were as the info just post out ... i really like shopping with u and i would do it again
the heavy metal case is a great protection for the stun gun itself. still recharges at the four hours and only have to do so every couple of weeks. use it as a flashlight beside my bed knowing that if someone breaks in, they are in for a nice surprise. the buttons work perfectly for me. recommend this for all women as a great protector. as I said earlier, am looking for a backup in case the current one I have is lost or ???
that is all outdated ... and not effective enoughhave to be MOST POWER STOPPING at all cost, non lethal self-defense WEAPON, not a fancy toy1 million volts for stun gun - it is like NOTHING, we can easy find on the market 4-5 million volts stun guns, and 160 lumen's flashlight - it's a JOKE! when we can find 8000 lumen's fl ...
loved the first one we bought so much we bought an additional 2 more. It works great as a flashlight as well as a protection device
exactly what we were looking for, easy to carry on our evening walks without drawing any attention, giving us a extra line of defense
Answer: no