Don't buy this, it's the K36S clone that's worth nothing. Review on their site already if they didn't remove it already
ElectronicsIndia for more expensive but quicker delivery.(Never bought anything myself here but many reddit posts talking good about this site.)
R36S Important Videos Review
Why R36S should be your first retro consoleOrdering and refund experience from Alibaba mainly for India[Hindi] Ordering and refund experience from Alibaba mainly for India
Important Stuff
Slightly larger console makes them unpocketable and hence not worth it if you want to play on the go. As I covered in the video above.
Consider the R36A Plus (wifi version with a slightly bigger screen) than this. Wifi matters for retro-achievements and also PortMaster and also netplay games both locally and on the internet, for scraping screenshots and videos for games. Yes, you can get a dongle but it's much more convenient if it's inbuilt. Also a taller screen helps with arcade games which in my opinion is the reason to get these consoles in the first place.