Sending Bitcoin over Bluetooth?

[agg2702]

I think this is very difficult to realize. actually I have read several articles like this a few months back where there said something similar like this.
but I think it is a bit difficult, the first reason is its limited range. As far as I know, the most distant Bluetooth range is only 100 meters and this is very inconvenient if you want to make long transactions.
the other reason might be troublesome for the bluetooth device itself because I think it's too heavy to send via this device