Description: 【Regulable wind mode】: This portable fan offers four regulable wind mode, allowing you to customize the airflows to your liking, whether you need gentle wind or strong wind 【Multifunction】: The personal cooling fan is conveniently designed and simple to control. You can hang it around your neck or put it on the table, providing comfort and convenience anywhere you need it most 【Rechargeable and Portable design】: This cooling electric fan is rechargeable, making it great for on the go use. Its compact size makes it easy to carry around at home or in the office 【Widely used】: Whether you are at home, in the office, or outdoors, this neck hanging fan is suitable for travel, hiking, camping, and indoor and outdoor activities 【Desktop fan】: The four indicator lights are on when the battery is fully charged, and the indicator lights flash when the battery is low (less than 5 percent). When working, each indicator light indicates about 25 percent of the power Specification: Material: ABS, PC, Electronic components Rated input: DC5.0V/1.0A Working current: 0.2-0.7A Rated power: ≤5W Battery capacity: 2500 mAh Usage time: 2.3h-7h Charging time: about 4.2 hours Size Chart: 11.4 cmx4.4 cmx7 cm/4.49 inchx1.73 inchx2.76 inch Package Includes: 1x Portable Fan 1x Type C Charging Cable 1x Lanyard 1x Chinese And English Manual Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.