Feature 1Temperature Adjustable: Change the temperature by turning the knob, adjustable temperature range from 100 to 220 degrees Celsius / 212 to 428 degrees Fahrenheit. 2Professional Hair Extensions: Fusion hair extensions have a variety of grooves and styling sections, so you can do a variety of tips or apply them directly to your hair. 3Uniform Heating: The heating plate provides more uniform heating, does not easily stick to the extension heating tool, and is easier to clean. 4Operating Voltage and Power Line: The operating voltage of the transmitting tool is 100 to 240V. Power cord length is about 2.5m / 8.2ft, professional power cord, never tie. 5Widely Used: This is a hair extension tool for all keratin pregluing hair and a variety of hair gels, giving you the opportunity to diy your favorite hair extensions with family and friends.Item Type: HairExtensionToolProduct Color: BlackProduct Voltage: 100 to 240V .wang-edit-text{ font-family:'Arial' important; } .wang-edit-text table { border-top: 1px solid 000; border-left: 1px solid 000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000; border-right: 1px solid 000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x HairExtension Tool