1Free Your Hands: This portable neck fan can be a great way to free your hands for other activities. Convenient for you to work while giving you a cool.2360 Degree Adjustable: Equipped with 360 degree adjustable universal hose, this neck fan can freely adjust the angle, so you can enjoy the cool in the hot summer.3Three Wind Speeds: One button to adjust the three wind speeds. Three wind speeds to meet your different needs. Give you a better use experience.4Long Battery Life: Our neck fan is equipped with 1800mAh battery capacity. The large battery capacity brings long battery life, so you can enjoy the cool breeze for a long time.5Wide Range of Applications: You can carry this neck fan with you anywhere, such as camping, travel, fitness, hiking, climbing, watching the game, etc.1 xNeck Fan1 xUSB Cable1 xInstructionItem Type: Neck FanMaterial: ABS, Electronic ComponentsWeight: Approx. 366g/12.91ozBattery: Built in rechargeable lithium battery, Model: 18650, Capacity: 1800mAh, Shipped with built in batteryMaximum Power: 4WMaximum Speed: 3700RPM Note: 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. Sold by-YJL official store