【Comfortable & Suitable for All】Our neck fan is crafted from skin-friendly silicone and ABS material, features an adjustable angle with an ergonomic design making the portable fan stay on your neck stably and fit all neck sizes. The stylish headphone appearance frees your hands, just hang the neck fan around your neck to keep cool during summer and helps your life and work easier.【Safe & Convenient】Featuring a bladeless design, our neck fan eliminates the risk of hair or finger entanglement and produces no heat while using it. It is safe for individuals with long hair, children, and the elderly. Lightweight and portable, our personal neck fan weighs only 9oz, is lighter than a mobile phone, and exerts no pressure on your neck, making it convenient for use anywhere.【Long-Lasting Battery Life】Equipped with a high-efficiency 4000mAh rechargeable battery, our rechargeable USB neck fan can run for 4-12 hours (depending on the wind speed you choose) on a single full charge. The battery powered neck fan can be fully charged within 2-3 hours through its Type-C charging port, which easily meets the needs of the day.【360° Surrounding Wind & 3s Cool Down】Featuring a unique double air outlet and slope wind infusion structure design, our neck fans portable rechargeable produces 360° surround wind that blows strong air directly onto your face, delivering quick 3 second cooling relief. This upgraded leafless neck fan is an ideal companion for working in hot summer weather.【Adjustable 3-Speed Wind & Easy to Use】Our hands-free neck fan has 3 adjustable wind speeds, you can choose the air volume according to your needs, one gear of soft wind, two gears of cool wind, three gears of strong wind, and three different gears of wind speed to meet your daily needs. Long pressing the power button to turn on/off the wearable neck fan, then short press the power button repeatedly can adjust speeds.【Perfect Summer Gift & Quality Assurance】VTHW hanging neck fan is a great gift for both men and women, providing personal cooling relief for a variety of settings, such as the kitchen, office, garage, camping, traveling, and sports games. We stand behind the quality of our product and customer satisfaction, offering prompt assistance for any issues you may encounter with our cooling neck fan. Product Description Battery Capacity 4000mAh 2000mAh 4000mAh Running Hours 4-12 Hours 3-8 Hours 4-12 Hours 3 Adjustable Wind Speeds Bladeless Weight 10 Ounces 6 Ounces 9 Ounces Rechargeable Track Page Views WithAuctiva's Counter