This bladeless neck fan with 18-hour runtime has 5 wind speeds to choose from. The USB rechargeable fan has an intelligent digital display and provides immersive cooling with its unique 720-degree surround air outlet design. Great for home, office, camping, and travel, it is lightweight and portable. Enjoy hands-free cooling with its headphone design and soft, comfortable silicone material that never accumulates heat. Its powerful but low-noise motor ensures a convenient and quiet cooling experience. Available in Blue, Green, and White. Features 1. Bladeless Neck Fan: Hanging portable neck fan in headphone design, the soft comfortable silicone material will never accumulate heat in the neck, now you can hang the bladeless fan on your neck to free your hands, enjoy the coolness any-time anywhere. 2. Battery& Low Noise: Built-in high performance 4000mAh large capacity battery, this neck fan provides a long working time of 18 hours, while the upgrade motor produces a super low noise which will never disturbing others, great neck fan for home, office, camping, travel. 3. 5 Speed& & USB Rechargeable: There the portable neck fan with five gears of wind speeds for you to choose from, one button to change the wind speed USB rechargeable design allows you charge the neck fan via power bank. 4. Air Volume Upgrade: The neck fan adopts a unique air outlet shape design, 720-degree surround type. Design includes 78 air vents to provide an immersive cooling experience. Ventilation up and down can not only cool the neck and head, but also take care of the chest and back. 5. Great for Summer: Cool the temperature around you down in seconds, this portable neck fan features powerful motor to provide you with great air volume, while the 78 air outlets evenly distribute the coolness around you, enjoy the whole day long coolness. Specification Material: ABS, Silicone Color: Blue, Green, White Package Size: 18 18 6 cm Weight: 279 g Battery Capacity: 4000 mAH Use time:18 hours Wind Speed: 5 gear Package Include: 1 x Neck Fan 1 x USB Charging Cable 1 x Instruction