... )High-precision circuit design 4)OEM is welcome Professional hair curling iron Specification : Voltage 110V 220V Frequency 50-60HZ Power30W Certificate CE ... switch with LED indicator light;5)15mm of the heating barrel;6)360 swivel power cord for easier performance;7) OEM ... , depilatory wax products or the tools such as Flat Irons, Curling Irons, Hair Dryers, brush, hair scissors, hair clip or ...