The vortex cross-flow air duct design delivers a gentle breeze directly, ensuring a headache-free cooling experience. The internal vortex mechanism evenly distributes airflow, creating a more refined and delicate wind sensation. Equipped with a large-capacity battery, this desktop fan is compatible with various USB power sources for added convenience. The built-in battery offers extended usage time, while the dual battery slots and TYPE-C interface provide strong and reliable power supply options. Experience tranquility with the bass noise reduction technology that enables silent operation. The external rotor motor and turbine fan blades work harmoniously to ensure a peaceful environment, allowing you to enjoy uninterrupted rest without disturbances. With three adjustable wind speeds, you can effortlessly tailor the airflow to your preference throughout the day. This feature-rich fan is designed to cater to diverse needs, making it ideal for use in dormitories, offices, living rooms, studies, or outdoor settings. Achieve a cool and refreshing ambiance indoors with the fan's global circulation capability. The concentrated airflow prevents dispersion, swiftly stirring indoor air for enhanced comfort. The high-efficiency motor propels the turbine blades smoothly. Description: Introducing the desktop fan, featuring a vortex cross-flow air duct for a gentle breeze directly on you. The internal design evenly distributes air volume for a delicate sensation. Enjoy global circulation indoors with concentrated, non-dispersing wind that stirs the air efficiently. The high-efficiency motor provides a strong driving force, smoothly rotating turbine blades with the acceleration diversion hood to increase air supply distance effectively. Equipped with a large-capacity battery, this fan is adaptable to various USB power devices, ensuring longer battery life. The dual battery slot design and TYPE-C interface offer convenient charging options. Experience bass noise reduction operation with a silent external rotor motor and turbine fan blades for a truly quiet operation that won't disrupt your sleep. Adjust the three-speed wind settings to stay cool all day long. Versatile and designed for young people, this fan is perfect for dorms, offices, living rooms, studies, or outdoor use. Stay comfortable wherever you go with this innovative desktop fan. Item Name: Cooling Fan Material: ABS Gears: 3 Battery Capacity: 1200mAh Rated Power: 3.5W Rated Voltage: 5V-1A Features: Low Noise, Portable, Practical Size Details: 9cm x 9cm x 32cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Cooling Fan 1 x Data Cable 1 x Instruction Manual