are there reviews about its use internationally?
1375605
If you are refering to weather this filtration system is used in other countries than yes. Japanese have been using charcol sticks to filter their water for a long time.
1444421
To be honest Richard I am not sure. I have only had the displeasure of living/traveling in the US. I am only aware of it working for me at home.
1554126
Not that I am aware of. But then my husband uses it mostly and he is out of the country right now so I can't ask him to make sure.
772815
I am not sure but if it says "international use" on the packaging it should.
2271096
I'd imagine China, though to be honest it's kind of irrelevant - I've used it for a month or so, and I'm a fairly large person - it's fine, unless you have some major 'buy in America' syndrome going, for what you will use it for - where it's made is the lowest measure of 'should I buy it?'. The better question is "will you really use it?" Cheers...
1638328
The manufacture is in New York. There is no indication that it cannot be used in other countries.
1853389
I'm not sure whether it can be used with a banned company. I was told it is used anywhere in America. I did not use it.
1284519
I really don't know about that. I use it when I go to Mexico or have intestinal problems. Sorry I couldn't help you.
2279900
I have used it in Europe and china and the Caribbean. It is a great little phone. My impression is that it's cheaper to buy a sim card when you get there, rather than trying to get one in the us.
141504
I'm sorry, I cannot answer that for a country outside of the US. I am very happy with performance though.
816566
I seriously doubt it. It's a really old model that wasn't even made for quality. I haven't seen any reviews of people using it in countries outside the U.S. but it may work.
706799
I am not sure, because I use it in U.S. But I think it should be used in other countries.
434309
I had bought it for someone in India. I never used it so I don't know. Sorry dude.
2133316
I don't use mine. I tried it and it was not comfortable. If someone finds it OK to use, then it wouldn't matter where it was used.
195723
If you are asking can this be used in another country I do not think it can.
1103101
the long and shortof it is yes. it can be checked or carried anywhere in the world
689240
hi yes I believe it is, if you register the product. I haven't done this, as it will be used over seas.