Enhanced Airflow for Greater Cooling With its upgraded horizontal 360 surround air outlet, this neck fan boasts a 70% increase in airflow compared to others. Portable and hands-free, it's a must-have for staying cool while on the go during summer travels and work.Up to 17 Hours of Use With built-in 4000 mAh rechargeable batteries, the neck fan can work continuously for 5-17 hours (17 hours on low speed, 10 hours on medium speed, and 5 hours on high speed). With just one charge, stay cool and comfortable throughout the day.Fashionable LED Lights Enhancing both functionality and fashion, the neck fan is adorned with vibrant LED lights at its two ends (simply long press the button to illuminate). Whether traveling, camping, walking on the beach, watching a game, or attending a concert, it will be your perfect companion!Comfortable for Extended Wear Crafted with soft and highly elastic TPE material, the central section of the neck fan is skin-friendly, non-slip, and durable. Weighing just 9.8 oz, the wearable fan poses no burden during prolonged use, making it ideal for the home, kitchen, office, and gym.Ideal Gift Choice Combining practicality, comfort, and style, the portable neck fan makes for an excellent gift. Whether for birthdays, Father's Day, Mother's Day, Christmas, or even stocking stuffers and white elephant gifts, it will be a unique and delightful gift for women, men, and kids alike.