... The Inside Heater recycle the warm air, Saving Energy. (2)The Dryer will stop work after use over ... than 1 minutes.(3) INTELLIGENCE: (1)Safe, Double protestion of over heat and high ... one piece for sample to test the quality?A:Yes, We recommend to check the ... as the Item Number, Quantity for each item, Quality request, Logo, Price Term, Transport method, Discharge ...