The design of the aromatherapy package can be provided to provide you with fresh air Well‑designed one‑key operation, one‑key operation to switch the three‑speed wind is simple and convenient After a long time of production, every time the process is continuously sculpted, the product point is fashionable and high-end quality. Neckband USB fan, you can hang the fan around your neck to get cool wind without disturbing your hands. Small size, easy to carry and store, convenient to use and with good performance