usb small fan spaceman charging portable handheld desktop bladeless fan feature: new and USB charging or battery powered, USB charging for computer, power bank, USB charger, can also be powered by USB power. Small and portable The astronaut fan can be placed anywhere you want, perfect for home and office, laptops, gym workouts, back seat of cars, outdoors, camping, travel, strollers and anywhere cool is needed. The wind you carry with you is integrated into the functions of mobile games, games can be played at the same time, travel in summer, your mind, and play games Specification: Battery capacity: 250mAh. Material: ABS+Silicone Charging interface: Tape-C USB Charging time: about 1-2 hours Use time: 30 minutes Battery type: lead battery Noise: below 36dB Working voltage: 5V Power: 2.8W Product size: 60mmx50mmx90mm Package Contents: 1X Fan notes: Due to different lighting and screen settings, the color of the item may be slightly different from the picture. allow for slight size differences due to manual measurements. Powerful Air Circulation: Experience optimal airflow and ventilation with our high-performance fan, designed to efficiently circulate air throughout your living space for a consistently cool and comfortable environment. Adjustable Speed Settings: Tailor the cooling experience to your preferences with our fan's variable speed settings. Choose from a range of options to find the perfect balance between gentle breezes and powerful air circulation. Compact and Portable Design: Our fan is crafted with a compact and portable design, making it easy to move and position in any room. Enjoy cooling comfort wherever you go, whether it's the bedroom, living room, or home office. Energy-Efficient Operation: Contribute to energy conservation with our fan's energy-efficient features. Enjoy a refreshing breeze while minimizing environmental impact and reducing energy consumption compared to traditional cooling methods. Easy-to-Use Controls: Simplify your cooling experience with user-friendly controls. Our fan is equipped with intuitive settings, making it accessible for users of all ages to enjoy the benefits of a well-ventilated space.