Experience professional hair styling anywhere with the Bopcal Cordless Hair Straightening Brush. This innovative 2-in-1 device combines a high-performance hair straightener with a powerful 10000mAh battery that doubles as a portable power bank for your mobile devices. Featuring advanced ionic technology, it releases 300 million negative ions to eliminate frizz and boost shine, while the keratin-infused coating protects your hair from damage. With 6 adjustable heat settings ranging from 150°C to 230°C, it is suitable for all hair types. The cordless design, combined with a 30-second fast heating time and heat-resistant safety bristles, makes it the perfect travel companion for salon-quality results on the go.