The SPETLEK Portable Cordless Hair Straightener is a compact styling tool designed for on-the-go hair care. Featuring advanced PTC heating technology, this straightener reaches operating temperature in 30 seconds to assist with efficient styling. It includes four adjustable temperature settings ranging from 140C to 200C, providing versatility for various hair textures including fine, coarse, and curly hair. This cordless device is powered via USB, making it suitable for travel or quick touch-ups away from home.