Therefore, the heat consumption of the present invention is lower than {HEAD ~ the conventional device} which heats {TAIL ~ the whole bottle} or bag of perfume 
Therefore , the heat consumption of the present invention is lower than { HEAD ~ the conventional device } which heats { TAIL ~ the whole bottle } or bag of perfume
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH