Cold Fan Desktop Portable USB Rechargeable Car Home Brushless Motor Small Fan Shaking Head Fan Features: Ultra wide circulation wind, the wind of nature, what is natural wind? Long term blowing without dizziness, gentle wind is the true natural wind. There are five supply modes, making it comfortable to blow no matter how you want. The new upgraded natural wind gear and turbo supply design allow you to feel the comfort of natural wind when the wind is strong or weak, without feeling a headache after a long time of blowing. New energy efficient battery, 24-hour ultra long , new 4000m polymer lithium battery, single capacity increased by 300%, energy density increased by 200%, can be blown as long as you want. Imported sound-absorbing system, silent blowing without annoyance, using imported sound-absorbing system, paired with a suspended motor for 22 decibels of silent, comfortable and non irritating. 720 ° head design, newly upgraded head function, not easy to catch cold after prolonged exposure to wind. Wherever you go, you can blow at any angle, with a 4000m high capacity battery for 24 hours of ultra long . You can blow it as you want. Product Description: Material: ABS+electronic components Power: DC5V-1A 5W Max Gear: 5 Applicable area: 60 Battery capacity: 4000mAh Product size: 258.5 * 95 * 82mm The product includes: 1X fan and 1X USB data cable Ultra wide circulation wind mimics natural breezes, providing longterm comfort without dizziness Five supply modes allow for customizable airflow, ensuring comfort whether you prefer a gentle breeze or a stronger wind Equipped with a new energyefficient 4000mAh polymer lithium battery, offering up to 24 hours of continuous use Features an imported soundabsorbing system for silent operation, producing only 22 decibels for a peaceful environment Innovative 720° head design allows for versatile airflow direction, preventing discomfort from prolonged exposure to wind