Type: Straightening flat tongs Surface coating: Tourmaline Heating speed: 15 Temperature adjustment: Yes Highest temperature: 230 Display: No Power on indicator : Yes Auto shut-off: No Overheat protection: No Cable hinge: No Power cord length: 1.8 Color: Black Case: no Warranty for natural persons: 2 Years Ionizer: no Warranty for legal persons: 1 Year