【Safety and Skin-Friendly】The bladeless neck fan can be used safely by children and the elderly. For those with long hair, it is a blessing. You don't worry about getting them stuck. Soft materials fit the skin better, are flexible and not easy to break, so they are suitable for more people. 【LED Display】The built-in display makes it easy and clear to monitor the remaining battery life and current fan speed, ensuring you always stay in control of your comfort. The personal neck fan is perfect for beating the summer heat. 【Battery Powered】The rechargeable neck fan can be charged via your PC, power bank or car charger. With built-in 4000mAh battery, the portable neck fan can work up to 14 hours after fully charged. 【Four-Speed Adjustment】The personal neck fan provides 4 speeds for you to choose. One button can switch between four different wind speeds. This four-speed adjustable design gives you more choices in different temperature environments. 【Compact Design】The portable personal