Details: Cool wind: This mini fan has built-in powerful motor, which can drive the to rotate at high . The wind is strong, and you can feel the blowing at a distance of one meter. Three adjustable: This lovely fan can meet your different needs, just press the power button to adjust the . USB charging: Powered by an upgraded rechargeable polymer , it can support mini fans to run longer than conventional lithium batteries of the same capacity, and has USB cables compatible with any USB port, such as computer, mobile power supply and conventional socket. Small and portable: This mini fan is palm sized and can be carried in a or bag in summer. It is a fashionable and practical gift. Multipurpose: personal fan can blow out strong natural wind to keep you cool when reading, exercising, waiting in line or traveling. It is also very suitable for indoor and outdoor use. In the hot summer, this will be your best companion. Specification: Material: ABS plastic Size: 16.2 x 8 x1.7cm/6.3 x 3.14 x 0.6inch Battery Capacity: 3000MHA Item weight: 195g Rated Power: 5V1A Package Includes: 1 piece Mini Fan 1 piece Instruction 1 piece Charging Cable 1 piece Lanyard