Features 1. Wireless straight hair comb: Easily change your style, cleverly increasing texture and volume. From plump roots to flipped tails, endless styles are within reach. 2. Rapid heating technology: With advanced technology, it ensures that your hair is quickly straightened, with excellent results, allowing you to easily and conveniently shape your hair, making it smooth and non frizzy. 3. Innovative 3D comb design: Our straight hair brush adopts a unique 3D comb design, which can easily slide over your hair, comb and smooth hair when straightening it. 4. Durable battery: dual power cells, long-lasting protection: equipped with two batteries connected in series at 7.4V, providing longer endurance, more stable current, and longer lifespan. With a powerful battery, you can enjoy hours of styling without the need for charging. Whether you're working, studying, or traveling, the perfect choice for shaping hair all day long. 5. Portable: Weighing only 250g, small and lightweight like a mobile phone, it is perfect for busy office workers, students, and anyone seeking quick and simple ways to straighten their hair without the need for traditional tools. Specification Weighing only 250 g Rated input: 5V 2A Rated power: 60W Rated capacity: DC 7.4V 3200 mAh Temperature range: 160 , 180 , 200 Material: Plastic Color: Black Packing size: 20 x 5 x 3 cm Weight: 400 g Package Include:1x Straightener for Women