Description of 🌬️ 4000mAh Battery-Powered Personal Portable Air Cooler Fan with 300ml Water Tank - 120° Auto-Rotation | Ideal for Indoor Bedroom, Desk - Evaporative Air Conditioning & Humidifier
Battery-powered charging: equipped with a 4000mAh built-in battery, which can be connected to a device that supports a USB port with a USB cable, with a type-c USB cable, compatible with PC/notebook, mobile power, AC adapter, car charger, etc. Support USB power supply. Portable spray fan: The wind of the fan can be cooled by the evaporation of ice and water, and the water can be added when the cover is opened. It is equipped with a 300ml water tank and a desktop fan for personal use. It is easy to work and a bedroom nap more comfortable. Axial flow technology: The design of the large air inlet on the side and the back can achieve air supply from all sides, and the comfortable cool breeze will bring you a cool feeling, low-noise operation, and reduce noise. Wide-angle left and right shaking head function: 120° wide-angle automatic shaking head to avoid direct blowing, double-click the fan start button to adjust the left and right rotation angle, air out the grid, keep away from dryness, double spray humidification to ensure that the cool breeze carries sufficient moisture to humidify, and keep the temperature down at all times. Gentle airflow speed: 5 turbofan blades, strong soft wind, restore the comfort of natural wind, we adopt an innovative 5-blade design, which can evenly and densely cut the airflow, thereby creating a faster rotation and generating a stronger and softer cold wind. Comfortable, indoor office use. LED screen display night light function: view the fan gear and fog outlet setting through LED, dual spray nozzle design, convenient and easy to use, double-click the fan start button to drive the built-in night light effect (double-click to turn off the night light effect). Matters needing attention: long-term use of impurities in the water will block the nozzle, please don't worry, wipe the clogged nozzle with your hand to resume normal work.