[Portable Neck Fan]: The neck fan air conditioner clips perfectly under your clothes, allowing cold air to blow out, keeping you cool and comfortable all day long.[Easy to Adjust]: Portable neck fan with adjustable lanyard, which can be hung around the neck, freeing your hands and adjusting the length easily. The mini fan is also designed with a stand so it can be placed on a table or easily hung around your waist if needed.[Quick Charging & 3-Speed Wind]: This cool shirt clip fan can be fully charged in just 2-3 hours using the included USB cable. Plus, it has three wind speed settings so you can choose the level of coolness that works best for you.[Quiet Motor]: The cool clip fan has low noise and strong wind power. It will not disturb you and your family, and will not affect study, work, sleep, etc. It is made of environmentally friendly materials, making the neck fan more durable and quieter. Even with the neck fan on, there is a quiet environment.[Perfect Gift]: The portable fan can truly free your hands and enjoy the cool wind anytime and anywhere. Best friend for work, office, reading, sports, traveling, hiking, cycling and more. It's also a good choice as a gift for family and friends.