Do not buy a device from this site! If you ever have a problem, they will just give you the runaround until you give up trying.
There was a problem with my cord (after 2 months of use) and it has been over two months since I first reported this problem.
They keep asking me the same questions over and over again. Then they sent me the wrong cord. After informing them of the mistake, they asked for pictures of the cord. I sent them. The first three, they said that they could not see clearly. I sent them three more.
Their next correspondence was to ask me if I would like a replacement or if I could just purchase it at a local shop which I had already told them that the product was not available in any local shop.
Then they ask me to send some pictures of the cord that we had been talking about.
Each time, the same person signed off on the correspondence - which makes it even more frustrating.