ABOUT THIS PRODUCT Hands Free Necklace Fan - Compared to other necklace fans, this mini fan can prevent the fan blades from getting tangled in your hair while using the device, especially if you are doing sports. A small fan with a lanyard is hung around the neck, and the wind blows from the bottom up to the face, so you don't need to hold it with your hands. Compared with other brands, our products are more friendly to long hair and safer for any user. 3 ADJUSTABLE SPEEDS - This portable mini fan offers 3 speeds: Low, Medium and High. Guaranteed strong and steady wind from the fan, but also quiet enough for your use. It is a good choice for baby to sleep. Multi-angle Desk Fan - Lightweight design, suitable for handheld, neck and table standing; you can hold it at hand and hang it around your neck with the lanyard (included), freeing you when you need to hold your phone and other things. In addition, you can also fold it up and place it on the desktop as a desk fan to meet the needs of multi-angle applications. Long Battery Life - The 1800mAh rechargeable battery takes 3 hours of USB charging and lasts about 2.5 to 7 hours, depending on different settings. With the USB charging system, you can charge the fan anytime, anywhere. WIDE APPLICATION - Use it while lounging, exercising, working outdoors, traveling, sports, leisure and more Perfect gift for anyone who works on construction sites, filming areas, garden work, warehouses and more.