1.on/off switch and variable temperature button                                                    
 2.variable temperature and LCD display 140 to 200 degree celsius                   
3.ceramic coating barrel                                      
4. with safety stand                              
5.cool tip                                                    
6.PTC heater                                                
7. 360 swivel cord assembly                                
8.auto shut off in 60 mins                           
9.size:|μ16,|μ19,|μ25,|μ33,|μ38                      
10.comb size:|μ19,|μ25 only