About Product:This product has filled in the China compulsory product certification (CCC) number 2015010709795748 in line with the national CCC standards Dare she product category Hair curler Apply to the Hair Wet And dry thermal conductive material Tourmaline ceramics Conductor diameter 16 mm to 20 mm Temperature calibration 10 best molding times 1 to 2 minutes 3 c certificate no. 2015010709795748 of The article Number X8399 is foreign trade power X8399 five lamp temperature 19mm,X8399 five lamp