Length: total length is at about 35cm, Ceramic heater 16.5cm, power line 170cm Power: 70-130w Voltage: 110v-240v / 50Hz-60Hz Temperature: 180-210 degrees Features: This is a three barrel curler. It has three tubes that can be heated at the same time. It only needs to clamp the hair to make S-shaped Wavy Curls, which simplifies the operation steps and shortens the usingtime. The whole product adopts the ""s"" type design, the handle surface is frosted, giving consideration to the hand feeling and anti-skid function. 3 barrel curling iron works like a charm regardless of the length or thickness of your hair, creating amazing ""S"" waves and making natural and good-looking wavy hair. EXTRA FAST HEATING UP - With PTC Ceramic Glaze Heating Element, this curling iron can heat up in 60 seconds for smooth and quick curling. It curls your hair faster in just a few minutes than those single barrel styling irons that take ages to curl hair. 60 MIN AUTO SHUT OFF & COMPATIBLE 110V-240V - The curling iron is equipped with an automatic shut off function that turns the unit off after 60 minutes in case you accidentally leave it on after styling your hair. And its universal & dual voltage makes it possible to be used with an adapter around the world. RELIABLE MANUFACTURER GUARANTEE - It is a good choice for sending gifts to your lovers, friends and family in that not only does it meet U.S. safety requirements but also proudly features the ETL Certification seal. And wed be happy to solve any problems you may have. "