For how many hours does one caplet work effectively?
1759916
about one hour, afterwards for any other diary food, one should take another one
1563898
It varies depending on what you are doing, but an average is probably around 4 hours.
686239
I would estimate 5-6 hours of use. I have never used it more than 2 hours at one time.
558708
No, iy has 17 on-off cycles a day so it is not enough for one every hour, and the minimum on time is one minute. Good luck
1412218
I don't really pay close attention but I would say somewhere around 4to6 hours?
2078742
That entirely depends on what you are doing. I've had a 45 minute life when I was really pushing the system (World Of Warcraft), I've also had 2 and a half hours when doing things like checking email or just browsing the web at starbucks.
1340416
About a good 6 hours maybe 8...I bought them as a Christmas gift for my two kids and to be honest I don't allow them on longer than an hour but my husband used it for 6 hours straight. Pretty good product I honestly can't complain.
274650
Yes, 3-4 hours is no problem, but all day is probably going to be too long. It seems to be more effective to wear it off and on so to speak rather than full time.
864953
Depends what you're doing. Just browsing the internet and watching videos while at a balanced setting, you're good for about 5-6 hours. If you're doing something that requires significantly more power output, you're lookin' at about less than two hours. Also, it heats up very hot, very fast.
2254545
No more than four hours . I wouldn't recommend using much after that. I'm sure it would last up to six hours I just don't no it's effectiveness
2032593
works great!, im on my feet about 12-14 hours a day. love to come home and use this.
1890406
I just started using it this week. The instructions indicate you can. 30 minutes every hour.
1098471
About 2 hours if you do nothing and leave it on, 1-1 1/2 hours of Microsoft and Internet, and usually about 30-45 minutes if you are playing a video game.
1577544
At least 8 hours, somewhere in the range of 8-12 hours in total. I have never timed it, so that is my guess.
2047109
two to three hours. I don't let it run down often so that is the best to my memory.
148857
It depends on what you are doing with it. I have gotten up to 10 hours with it.
774073
If you're online, about 2 hours. If you're offline (i.e Office) somewhere between 4-5.