Ceramic Anti-scald Massage Comb With Dual-purpose Hot-air Comb $ 21.32 Product information: Diameter of heat conductor: 31mm or more Product category: Roll and straight dual-use Power supply mode: plug-in Heat conductor material: tourmaline ceramic Temperature control adjustment: 3 stages Function: Straight hair, curly hair, blow dry color: gray Power: European standard (220V voltage), American standard (110V voltage) (W) Shell technology: spray paint Packing list: Straightening comb X1