Self Heating Socks FIR?

Community Bar Sport
1

http://m.ebay.com.au/itm/Self-heating-Far-Infrared-Paded-Cotton-Socks-Foot-Feet-Massager-Massage-Healthy-/151376218952

It talks of producing tiny voltages ???

2

Have you read the description?
Electric currency!??! Is that for when you've been overcharged?

3

lol funny...