Efficient Cooling Technology: Experience instant relief from the heat with our bladeless neckband fan, designed for personal comfort. Its innovative bladeless design ensures safety and a gentle breeze without the discomfort of traditional fan blades. USB Rechargeable: Equipped with a built-in rechargeable battery, this portable fan can be via any USB port, allowing you to enjoy cool air anytime, anywhere without the hassle of constant battery replacements. Compact and Portable: This mini air cooler is and designed to be worn around the neck, making it perfect for outdoor activities, travel, or any situation where you need a cooling breeze. Digital Display: Keep track of your fan's battery and speed settings with a convenient digital display that adds a modern touch to your cooling experience. Capacity: 7000mAh Power: 5W Interface type: TYPE-C Battery life: 18H Color: Blue Material: Abs+Electronic Components Package Contents: 1 x Electric Fan 1 x Data Cable 1 x English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.