Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: is there any case for this?
Document: Well I bought this to complete some repairs to water damaged drywall ceiling. I couldn't be happier. The fact you don'thave to buy another battery was a plus for me. It seems with multi speed anything there is only one speed you end upUsing. high , cause the others are worthless. Not the case here the lowest speed worked the best leaving two others forMore heavy duty work. The dust collection bag worked ok. even doing ceiling work it didn't seem unwieldy or heavy in repeated use.
very good tool, works great, just a little heavy with battery in it, i dont think it would be fun to use over head. i would recommend getting this sander, especially if you do work outside.
the first day that I got it in my mail I started using it on my job site everyday I take it  now, I really like.
just recieved. from what ive seen so far id buy again. i bought the smaller batteries to lighten the overall weight (batteries needed to be modified to fit). tool comes with one 120 grit paper. fits nicely in hand so weight isnt really an issue (i dont use sanders that much and when i do not more than 10 minutes at a time). i have a makita 1/4 paper sander so this is a step up.
Works awesome! Almost like it better than my makita wired sander. Its not quite as comfortable in the hand though.
Using a fresh battery should yield you between 10-20 minutes of solid non stop sanding. With multiple batteries you can sand for as long as you have the endurance.OverallFor the price ($99.99 tool only) this is worth the extra over its corded equivalent ($69.99). The freedom you gain from not being tied to a cord is worth the extra $30.
Used it to refinish a cutting board, worked perfectly! Now I need to find other projects to get my moneys out of it.
This unit is a Sander/Polisher. That is the reason for the lower speeds.It's a great unit overall for sanding but don't try to polish a car with itas the picture suggest! Even at 3000Rpm an inexperienced person will melt the wax real quick.Just too bad it dosen't have 2000 to 3000 Rpm speed implemented for car waxing/polishingit would have been a dream tool!
This took about 11/2 hours of sanding. My first battery lasted about 45 minutes of hard sanding before it was depleted. I installed a second charged battery and continued roughing the markings off of the bench. I then installed 120 grit pads and continued to sand the bench. After another 45 minutes with the second battery our job was complete. I was very happy that I had such a great tool to use on this job.
The vacuum bag thing works and collects roughly 60-80% of all dust.4. The tool comes with only 1 sheet of sand paper and the bag attachment, does not include anything else (some papers).5. The tool is a little heavier with the battery than a typical corded version but I consider this a good thing as it is more stable and you don't need to push down very hard to start sanding away.6. Battery life is 20 min on high speed and 40 on slow.
Answer: no