A cordless hair straightener is a portable styling tool that works without needing to be plugged into a power outlet. It is powered by a rechargeable battery, making it ideal for travel and on-the-go touch-ups. The device uses heated plates, often made of ceramic or titanium, to straighten hair smoothly. Many cordless models offer adjustable temperature settings for different hair types. They are compact, lightweight, and easy to carry in a bag or purse. Despite being cordless, they provide effective straightening performance. Some models even feature USB charging for added convenience. They are perfect for quick fixes anytime, anywhere. Cordless straighteners combine style, flexibility, and modern technology.