Can someone tell me how to use this kind of stove ? Is it true that only works with metallic pots, since the top is flat, I must use flat bottom pots to get larger area of contact ? ; e8 J9 X2 A. ` N8 X, ?9 T/ t7 |8 [" _4 S# M
Also what's the difference between current model of Malata Karaoke player compare with earlier models8 q0 R! k. c$ t' `5 N: R
Thanks for help.