Features: [3D Grid Design]-Various 3D grids arranged in a staggered design help to increase hair volume with some simple haircuts. Creates fluffy and natural hair in an instant. Fast heating-environmentally friendly alloy, PTC heating element, ceramic back plate, to ensure rapid heating, uniform temperature; [5 heat settings]-5 temperature settings (160, 180, 200, 220, 240) adjustment, one-key switch. Different temperatures are suitable for different hair types. [Upgrade safety]-The heating element of the hair iron is surrounded by a full-size anti-scald shell, so you can enjoy the hair styling process without worrying about burns. [Humanized design] -360 tail circuit allows you to comb your hair at any angle, and the temperature indicator is clear and easy to read. [Wide range of application]-It is widely used in daily home hairdressing DIY and professional hairdressing design. Suitable for people of all ages. Note: 1) Do not let children under 14 years old use this product alone. 2) It is forbidden to use with water. 3) Do not use in places with water. 4) Do not modify, disassemble or repair the product by yourself. 5) This product must not be thrown into a fire or heated outdoors. Instructions for use: 1) Turn on and select a comfortable temperature. 2) Take a section of hair and place it on the wave board. 3) Let the hair heat for 3-5 seconds, then let go. 4) Move down to another part and repeat the same operation. 5) Turn off the power and unplug the power plug. Specification: Material: ABS Heating element: PTCHeat Conductor material: Tourmaline ceramic Voltage: 110-240V Power: 60W Use: