Features: Safer Bladeless Design: This neck fan adopts a bladeless design no burden on the neck and no worries about hair getting stuck on the fan blades. It can be used safely by children and the elderly. It has a brushless motor low power consumption and low noise which is very suitable for daily work and sleep use. Hands-Free Design: Designed as a headphone this neck fan keeps you hands-free wherever you go keeping you cool all the time making it an ideal companion for both indoor and outdoor activities in hot weather. Large Capacity Bat3tery: The portable neck fan with a built-in 3000mAh USB rechargeable battery takes about 3-4 hours for a full charge and can work for about 6-8 hours (depending on the frequency of use). 3 Wind Speed of Adjustment: This bladeless personal fan provides 3 different speeds which can be better adjusted according to your needs. Meanwhile the neck hanger uses a high-quality soft silicone soft to fit your skin can effectively prevent sliding is flexible and is not easy to break. Widely Used: Our hands-free neck fan is a great choice for your family and kids. It is suitable for home cooking travel outdoor activities office personal cooling sports running sitting reading etc. Notice: Actual color may be slightly different from the image due to different display and light effect. Please allow 1-3cm deviation due to manual measurement. Material: ABS and electronic components Size: About 83x123x43mm Weight: 135g Input Voltage: 5V Input Current: 1A Power Rating: 1.2-5W Plug Interface: Micro USB Charging: USB Battery capacity: 2000mAh Charging Hours: about 2 hours Working Hours: 2.5-10h includes: 1 x Fan 1 xCharging Cable 1 xChinese and English Instruction 1 x HangingRope