Product Dimensions (Length x Width x Height) ‎12 x 12 x 6 cm 360 Degree Full Cooling Design: YAZEKY portable neck fan has 48 air outlets distributed around the neck fan, and the turbocharged motor provides you with 360-degree quiet and powerful airflow, making you look refreshed in just 3 seconds. And full of vibrant energy. 【Hands-Free Bladeless Design】The personal fan adopts bladeless design, safe for children and the elderly. You don't have to worry about your hair getting tangled in the fan blades, the hands-free fan is designed like a headset hanging around your neck, allowing you to free your hands anywhere. LCD Display & Large Capacity Battery: The mini portable neck fan comes with a built-in 2400mAh rechargeable battery and a USB charging port. Once fully charged, the rechargeable fan can last about 3-6 hours, providing you with continuous cool air. It also has a digital LCD display that allows you to easily monitor the battery power and know exactly when it needs to be