【3 Speeds Strong Wind】3-speed airflow adjustment allows you to choose the appropriate handheld fan speed according to your needs and environmental conditions. You can choose high speed for powerful cooling, while you can opt for low speed to enjoy a gentle breeze, saving electricity and extending battery life, thus improving the efficiency of the handheld fan 【180° Adjustable Folding】The handheld fan can be freely adjusted to any angle you desire. Whether you want to direct the wind toward your face or a specific area, you can focus the airflow where you need it. The mini handheld fan can be used in a variety of ways, which can be used as a handheld fan, desk fan or neck fan to meet your needs in different scenarios 【LED Display Power Bank】The rechargeable handheld fan with screen LED display can display the power and wind speed in real time, allowing you to monitor the battery level and charge it timely. The handheld fan built-in 4000 mAh large capacity, lasts up to 5-8 hours after