I bought this product four months ago.
It worked well upto 2 months.
Then ut started hanging.
When I use wifi or 3g internet the app gets lagged and sometimes it shut downs.
And coming to the battery backup it is very poor.
We have to charge it now and then.
It is definitely not worth for the price.
Iam completely disappointed with this product.
I also contacted customer service and their service was also waste.
I suggest you not to go for this product. Thank you. .