USB charging hanging neck small fan. Features: Cooling quickly, wearing a mask is not stuffy, three-speed wind speed adjustment, comfortable wind feeling, long battery life, hanging neck design makes summer cooler, leafless design, safer. Three-speed wind, long-lasting battery life Specification: three-level LED adjustment Size: 186*246*63mm, weight: 220g Include: 1*USB charging wall-mounted small fan Attention:1. Due to manual measurement, please allow for a slight error. Please make sure you don't mind before bidding.2. Colors may vary depending on the monitor, please understand. Attention:Hello, please pay attention to your shipping address when purchasing products. If your shipping information (such as name, street, house number, doorbell/email without name, etc.) is incorrect, the order will not be delivered correctly