Straight Hair Comb Without Damaging Hair, Straight Curl Purpose Curling Rod, Straight Hair Purpose Splint Features: Works on all hair types: whether you have short or long locks The external comb teeth are equipped with scald and thermal insulation sleeves, with a unique design to bid farewell to burns, making it easy for beginners to handle them Multi stage intelligent temperature control, suitable for different hair types,15-speed temperature is clear at a glance and easy to use. Constant temperature care for hair,Uniform and constant heating, reducing the damage of unstable heat to hair quality 30 second heat up, Easy to comb, smooth to the end, 3 minutes to complete the styling 1 minute, fast straight hair styling at will Intelligent power outage is safer,If there is no on the product, it will automatically shut down later 60 minutes. Rated voltage: 110-240V Rated frequency: 45W Note: For the first using, if you are unsure about the suitable temperature for your hair, it is recommended to gradually try from low to high temperature and choose a temperature that is suitable for your hair. Package Content: 1 x purpose curling stick