This cordless straightening brush quickly detangles hair, smooths frizz, and helps manage various hair types, leaving hair shiny and sleek. Rapid heating with three adjustable temperature settings (150C, 170C, 190C) provides consistent heat for gentle hair care and helps prevent heat damage. 360-degree anti-scald design features protective insulation on the front, sides, and back, combining a heat-resistant comb and insulated housing to help prevent burns during use. Built-in 4000mAh high-capacity lithium battery provides up to 40 minutes of continuous use on a single charge, suitable for multiple styling sessions. Compact and lightweight design makes it easy to carry, allowing convenient use at home, while traveling, or on business trips. Name: Wireless Straightener Brush Heating Temperature: 150C ~ 190C Power Switch: Press button Battery Capacity: 4000mAh Charging Current: 1A Charging Time: Approximately 5 hours Rated Voltage: 5V Charging Mode: USB Battery Life: 40 minutes of continuous use Color: Light Pink Material: Plastic Package Contents: 1 x Straightener Brush 1 x USB Charging Cable Note: Lighting effects and monitor settings may cause slight color variations between the image and the actual product. Measurement may vary by 1-3 cm.