Features:1. Stylish and functional burn-resistant textile cord2. 360o swivel cord prevents tangling and keeps you on the move3. Heats to Keratin-ideal 450o max temperature swiftly4. Automatic temperature lock for consistent heat throughout use5. Ceramic coating plate provides amazing shiny and healthy finishes6. Negative ions eliminate frizz and close the cuticle to create smooth, shiny hair, resulting in faster styling with less damage. 7. Suitable for all kinds of hair quality. Recommended Temperatures for Hair Types:140 ° C for damaged hair;180 ° C for thick or naturally curly hair;200 ° C for thick and hair hair;220 ° C for super thick and hair hair.