Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: Can this item use in China? China is 220Voltage, I think.
Document: The battery life is now averaging over 1hour-30minutes with each use. I have the Roomba programmed to clean at 8a.m. every day and I think the drain and recharge has helped the battery. Let's hope that it will continue to keep up the 1.5hr pace, or even improve more with each day - one can only hope.
There were things I needed to learn about from working with the Virtual Wall / Lighthouse to maintenance. I didn't think I needed the Virtual Wall, but once I figured out how to use it I was quite pleased with the result.For several days I was not a happy camper. In the back of my mind I was thinking that if the Roomba 880 was a maid, he or she would be taking a hike.
When I think of roombas, my mind goes to the episode of Parks and Recreation where Tom Haverford mounts an iPod to his roomba and named it DJ roomba. Interestingly enough, the manual for the roomba explicitly states one should not mount anything to the top of their roombas. Anyways, this robotic vacuum cleaner is great. It is easy to set up, essentially you can take it right out of the package and use it. I let it charge for a bit and then let the roomba do it's thing.
I have never owned such a device and was nervous about spending this much money on an item like this but I am oh so glad that I did. I have set Roomba on a timer and every morning Roomba vacuums my living room. It is a large room where my dogs spend most of their time. My carpet looks brand new every morning. Well worth the money.
(My own charging station is my recliner. Christine might like a 6-pack. )(6)  Cost. Yes, it is expensive, but so is my Lexus. Both cases I can afford and I enjoy both. Still, I AM a bit irritated by how CHEAP iRobot was for an item that costs so much! Example:  Only ONE extra filter is included. Two of the cheaper Virtual-Wall units were included, rather than the way-cooler Virtual Wall Lighthouses.
I was quite hesitant to buy this item but read every review I could find to be informed. I used another Roomba for the first time recently and I was impressed. We have two cats, one of which has long hair, so I decided after all my reading to get this model. I bought it at a place where I had a 20% off coupon. I charged the battery overnight, used it for the first time today and I am thrilled with this product!
Rosie the Roomba joined us a little over a month ago, and I am thrilled and appalled with the amount of cat fur, dust, and other nastiness she removes from our floors. She runs every day downstairs, and this increased vigilance means no more cat fur tumbleweeds clinging to the bottoms of my kitchen cabinets or lurking beneath my china cabinet. Most days I take her upstairs in the afternoon and let her do a few rooms up here too.
Irobot company covers nothing at all for this manufacture defect. How about the US. customer care as this product was purchased in the states? I've sent my compliant for over 50 hours without any reply.I'm appalled to find out this gigantic (at least portraited in their ads)  multibillion international firm with manufacturing facility in China, isn't confident enough to warranty their product internationally. And, indeed, you know what?
That amused the teens.It covers a room so well. You will be amazed. We have lots of allergies and I cannot believe the stuff I am getting out of the filter and bin each day.It is pricey, but it is so worth it...and if it helps with our allergies (think of the cost of allergy meds, etc) it will be really worth it.
It gets right up to the baseboards in the kitchen and goes under some of the furniture. I have not yet taken it upstairs to clean under the beds, but, I think those areas, and the rest of our home are going to be a lot cleaner than they have been before. It really was a major purchase, but I am very glad I made that choice.
Answer: The Roomba 880 that I purchased from Amazon has the following printed on its charger/dock: "Input 100-240V 50/60Hz 0.68A". So, yes, it should be okay.