1. Newest 2 in 1 fuction design, got 4 pcs can straighten, curl and flip! 2. Intelligent ic temperature control, accurate and safe! 3.Floating plates design, to let the hair pass more smoothlty! 4.Mch heater, super fast heat up and replenishing! 5.Class big lcd screen display! 6. 2.5 metre 360º swivel tangle-free cord. 7.Auto off function.It will auto off after if there is no operation in 1 hour 8.Can add negative ion generator as your request! 9.Different color for your choice.