1. Versatile Power Source: The Hair Straightening Brush Straightener is powered via USB, allowing you to use a power bank, computer, or wall adapter for convenient styling in any setting.2. Lightweight and Portable: Designed for travel, the Ceramic Heated Brush is easy to carry, making it perfect for on-the-go styling whether you're on a trip or just out and about.3. User-Friendly Design: The Travel Hair Straightener features an intuitive design that straightens hair with simple brushing, making it ideal for beginners who want quick and easy styling.4. Multi-Functional Styling: Beyond straightening, the Heat Brush can also be used to create curls or waves, adding versatility to your styling routine and allowing for a variety of looks.5. Compact and Convenient: The Portable Straightening Comb combines compact design with powerful performance, ensuring you have a reliable styling tool that fits easily in your bag for quick touch-ups anytime.Item Type: combPower: greater than 200WPower Source: Rechargeable BatteryVoltage: 210-240VProduct size: 200.00x45.00x41.00mm / 7.87x1.77x1.61inchThermal conductor material: titanium coatingS7 touch rated power: 35WRated voltage: 7.4VBattery capacity: 2000 mAhRated frequency: 50HzCharging current: 5V-2AHeating temperature: 160-200°CGear: three-gear temperature controlBattery life: 35 minutesCharging time: 3HCharging method: Type-CColour:blackMaterial:plasticThe actual product may have slight color difference or difference, which will not affect the usePackage Contents:1 * Hair Straightening BrushOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.