Powered via USB (compatible with computers or adapters) for easy charging, making it perfect for travel, camping, or daily indoor use Lightweight ABS construction (9.5×5 Cm) ensures effortless portability for students, commuters, or outdoor enthusiasts to stay cooling Feature detachable Small clamp that securely attaches to desks, bed frames, car interiors, and more, offering convenience for flexible placement in dorms, offices, or outdoor settings Equipped with stepless speed, allowing customization from gentle breezes to strong gusts, ideal for varying cooling needs Includes an attached hanging strap for attachment to bags or clothing, enhancing mobility during activities like hiking or commuting