- 2 in 1 Hair Straightener / Curling Iron - Swivel Cord - Self-locking function - ... ETL,GS,SAA,ROHS,EU,CB and CE SPECIFICATION1. Item Name: 2 in 1 Hair Straightener ... / Curling Iron 2. Item No.: YS-9693. Voltage: ... Ceramic coating barrel · Pushing button to set for straightener EU, CB, CE, ETL, GS and SAA ...