1. UNIFORM HEATING: The teeth of the comb are heated evenly, a comb to the end without pulling the hair, do not damage the hair. 2. RAPID HEATING: Hair straightening iron heats up quickly in 30 seconds, the heating aluminum teeth have a large area with the hair, high efficiency of hair straightening. 3. ADJUSTABLE TEMPERATURE: Hair straightener comb has multiple adjustable temperatures to meet different hair styling needs. 4. INTELLIGENT AUTOMATIC SHUTDOWN: Heating straightening comb intelligent automatic shutdown, no 10 minutes after the automatic shutdown. 5. LCD DISPLAY: Heating straightening comb adopts liquid crystal display, more intuitive display temperature, easy to operate, suitable for straight and curly hair. Specification: Item Type: Negative Ion Hair Straightener Styling Comb Material: Nylon, Electronic Components Adjustable Temperature: 80 to 230? Voltage: 110-220V Heating Mode: Heating Color: How to Use: Plug into the socket, the LCD display lights up, short press the power on button to turn on the machine, display the temperature, short press the button + or ? to adjust the temperature packing list: 1 xNegative Ion Hair Straightener Styling Comb 1 x User Manual Notice: 1, When in use, the temperature on the surfaces of the comb may reaching 200?, so it is prohibited to place the appliance on a cushion or blanket. 2, Before using this appliance, do not use any flammable substances on your hair, such as spray styling agents, styling mousse, etc., which may ignite when in with the hot comb. 3, This device can only be used on dry hair, not synthetic hair.RAPID HEATING: Hair straightening iron heats up quickly in 30 seconds, the heating aluminum teeth have a large area with the hair, high efficiency of hair straightening. INTELLIGENT AUTOMATIC SHUTDOWN: Heating straightening comb intelligent automatic shutdown, no 10 minutes after the automatic shutdown. UNIFORM HEATING: The teeth of the comb are heated evenly, a comb to the end without pulling the hair, do not damage the hair. ADJUSTABLE TEMPERATURE: Hair straightener comb has multiple adjustable temperatures to meet different hair styling needs. LCD DISPLAY: Heating straightening comb adopts liquid crystal display, more intuitive display temperature, easy to operate, suitable for straight and curly hair.