Portable & Compact: The cordless hair straightener brush is lightweight and compact, making it easy to store and carry in your bag, perfect for travel Safety Features: This ionic ceramic heat comb features a burn-resistant body and casing design, ensuring safe and simple operation Digital Display: The cordless straightener has a digital screen that allows you to easily monitor the temperature for precise styling Multiple Temperature Settings: The ceramic heated brush offers three adjustable temperature levels, making it suitable for short hair, bangs, or long hair, meeting a variety of styling needs Perfect Gift: This sleek ionic hair care brush makes an ideal gift for everyone. It's a thoughtful present for female friends and family during Christmas, Thanksgiving, birthdays, and other special occasions Specifications: Model: S7 Material: ABS + Ceramic Product Size: 204.53cm / 7.87x1.77x1.18 inches Battery Capacity: 2000mAh Charging Method: Type-C Rated Voltage: 7.4V Temperature Levels: 3 levels: 160°C, 180°C, 200°C Rated Power: 25W Charging Current: 5V-2A Rated Frequency: 50Hz Charging Time: 3H-3.5H Features: Heating Technology: PI Overcharge Protection: 8.4V Over-discharge Protection: 6.0V Overcurrent Protection: 8A Charging Protection Current: 1.2-1.8A Certifications: Appearance patent, quality inspection report, CE, FCC, RoHS, KC