This mini hair styling brush is designed for versatile use with dual voltage support (110V 60Hz / 220-240V 50/60Hz) and a power of 600W . It features a DC motor for efficient performance and offers 4 heat settings (0-1-2-3) for customized styling . The barrel size is φ50.5xφ38.3x87mm, making it compact for creating various styles . For user convenience, it includes a 360° swivel cord with a hanging hook for easy storage .