Adopting advanced Graphene heating technology, our hair straightener heats up in 30S and releases 20 million negative ions evenly distributed along each bristle, gently soothing hair static & frizz and reducing moisture loss. Tailor your styling experience with 12 adjustable heating levels(248℉-446℉), no matter your hair is fine, thin, regular, coarse or wavy. Cordless, USB rechargeable, compact and lightweight, enable you to style your hair with a smooth, frizz-free finish on the go - in the car, office, date, party, shopping etc.. An ideal gift for wife, lover, colleague, friends and neighbors!