Product Information: EXCELLENT HAIR EXTENSION IRON: Our hair extension fusion connector heats evenly (heated on both sides) and is not easy to stick to the hair extension heater. It is easy to clean after use.ADJUSTABLE TEMPERATURE: You can adjust the right temperature by turning the knob.SUITABLE FOR: Suitable for all hair extension systems. Professional 360° rotatable power cable that never gets tangled. Extra long swivel cable, easy and safe to use. DON’T: Do not use the device while bathing. Do not place or store it where it may fall or be drawn into a bathtub or sink.