I bought this product from ebay.in for 2500. Got it in just two days. Packing was nice. And anyway the product is not delicate so no worries.
about product, massager is good. Having 5 point massagers with heating option. It comes with both normal socket adapter and cars 12v cigarette lighter point.
it has two speed option. Normally normal mode is enough. You will find it much relaxing. I am using it with my office chair. It could fit in almost all chairs.
I found it little costly. Material is not that great. Also please have a look at a massager they sell in croma. I have heard they are cheap and good. Else this is good for your mild backpain.