Ktip Heat Tool: Heating the new style design, suitable for all types of hair gel, such as: Nail hair. Bang Bang hair and flat hair gel.The hair extension kit has all sorts of notches and shaping parts at the end so you can make various sorts of tips or apply them directly to hair Lightning-Fast Heating: Experience hair extension kit professional speed with 3-second heat-up and reach max temperature within 1 minute for rapid application.The 360° rotating 2.5 meters power cord ensures tangle-free operation during intricate styling, enhancing workflow Precise Temperature Control: Change temperature 100-220°C/210-390℉ by rotating the knob, which reach the perfect, consistent temperature for reliable, safe results. This keratin extension tool is suitable for keratin pre-bonded hair Long-lasting Teflon-Coated Tips: Teflon heating plate, which heats more evenly,heat more evenly,would not easily glue on the fusion hair extensions tools, easy to clean Easy Maintenance for Longevity: Clean up any residual glue promptly after use to extend the service life of this k tip tool 1.Hair Extension Tool Applications: works perfectly with various of hair extensions systems like keratin glue, pre-bonded hair, i-tip hair, u-tip hair, nail hair etc. 2.Adjustable Temperature:210℉ - 390℉/100℃ - 200℃.Easy and safe application. 3. Ergonomically Designed: Suitable for different types hair extension systems. 4. 8.2ft/2.5m 360° Swivel Long Cord: Do your hairstyle freely and conveniently. 5. Voltage: Worldwide universal100-240V dual voltage with US plug. 6. Hair Extension Fusion Tool Color: Black and Pink are available. The Way to Use Hair Extension Fusion Connector Iron How to use This Hair Extension Tool? 1)Put a bunch of hair on the gel head recess (as much as the extended hair). 2)Use the heating hair connector tool melt the glue together with the hair. 3)Pinch smoothly for about 1-3 seconds. Rub gently, make the middle of the gel is round and both sides is tip (pay attention to the temperature and avoid high temperature to hurt your hand).