Item Type: Negative Ion Hair Straightener Material: Nylon, Electronic Components Adjustable Temperature: 80-230 Plug Specification: 110-220V Heating Mode: PTC Heating Specification: Purple, LCD Display Package List 1 x Negative Ion Hair Straightener 1 x Instructions 1. When using, the surface temperature of the comb may arrive 200, so it is prohibited to place the appliance on a soft pad or blanket.2. Before using this equipment, please do not use any flammable substances on your hair, such as spray styling agent, styling mousse, etc. These substances may ignite when contacting with the hot comb.3. This device can only be used for dry real hair and cannot be used for artificial hair. 1EVEN HEATING: This hair straightener brush adopts PTC heating, evenly and uniformly, allowing for combing to the bottom without pulling and injury hair. 2HIGH EFFICIENCY: This hair straightening brush can heat up quickly in 30s, aluminum teeth have a large contact area with hair, resulting in high efficiency. 3MULTIPLE GEARS: This hair straightener comb has multiple temperature options to meet the needs of different hair styles and care for your hair. 4AUTO POWER OFF: The heated hair straightener will automatically shut down after 10 minutes without operation, saving energy and power. 5LCD DISPLAY: The hair curler straightener comb adopts a LCD display, which is easy to operate and more intuitive to adjust.