Thank you for viewing! ✨️✨️ ✅ Built-in 5000mAh rechargeable lithium battery, can be charged to the fan via USB cable. The large battery capacity supports the neck fan to operate for 18 hours. Can be charged via Type-C input port. It only takes 3-4 hours to fully charge. ✅ It's attractive to be able to use it around your neck, freeing up both hands! Since it's hands-free, you can cool down while desk working or cooking. It's a versatile item that can be used in a wide range of situations, such as dog walking, gardening, farming, commuting on foot, field work, fishing, outdoor festivals, events, reducing heat after a bath, and at the park with children. ✅ You can adjust the wind speed in 3 stages, and use it according to the scene, such as switching to low wind for indoor desk work and strong wind for outdoor use. Also, you can adjust the wind direction so that it hits your face without hitting your eyes. With a low-noise design, you can use it without disturbing others even on public transportation such as trains and buses if you use the weak mode. ✅ The main body weighs about 265g. It is easy on the neck and can be used comfortably for a long time. Even in cases where you wear it for a long time while you are out or desk working, you can work comfortably. Lightweight, compact and easy to store! ✅ Neck fan, neck fan, neck fan, neck cooler, neck type, hands-free, USB rechargeable, neck fan, portable fan, USB fan, quiet, lightweight, portable blower, portable fan, portable fan, neck hanging, small, tabletop, portable, carrying, handy, outdoor, festival, event, commuting, school, stylish, heatstroke prevention, festival, outdoor, camping, disaster prevention goods ⚠️ Operation has not been confirmed. Please understand. ○ Although it is a new, unused item, it has been stored at home! Please refrain from purchasing if you are nervous. ○ It has been opened once for photography. ○ No warranty is included‼️ ○ If there are any defects, please be sure to contact us before evaluation‼️ We will not accept it after evaluation. ○ Although it is unused, it has been passed on to someone once, so it is listed as "like new". Please understand.