Jsdoin Hand Held Fan,Portable Handheld USB Rechargeable Fans with Mini, Green\nProduct Details\n--\u3010Powerful Handheld Fan\u3011The portable personal fan has 5 helical fan blades, designed to simulate the air outlet of an aircraft engine, which can maximize the airflow intensity and blow out strong high-pressure cool wind.\n--\u30105 Adjustable Wind Speeds\u3011The mini handheld fan has 5 adjustable wind speeds. Simply press the button to switch between different wind speeds, and press and hold for 3 seconds to turn off directly. You can freely adjust sleeping wind, natural wind, cool wind, strong wind, Super strong wind according to your different needs. This handheld fan can cool you down in hot weather, satisfying various usage scenarios, keeping you cool all the time.\n--\u3010Super Long Working Time\u3011The portable handheld fan has a built-in 5000mAh large-capacity rechargeable battery, and you can use any USB device to charge the mini handheld fan at any time. It can be us.