About this item Intimate Design - Hands-freeHands-free design of the portable neck fan can free your hands. Simply hang the fan around your neck to relieve the summer heat. the fan is about 6 ounces in heavy and light volume, the comfortable neckband design will not cause much burden on your neck when worn for a long time. Three modes - Choose at willPersonal fan function a seven-blade design for more powerful airflow than other three-blade fans. There are low, medium and high wind speeds to choose from, designed to let you choose the wind speed that's right for you. Improve the motor, work at low decibels, bring you cool wind instead of more noise. Foldable and 360 rotatable The portable fan has two heads, which can bring you a flow more powerful airflow, and a 360 adjustable angle, designed to let you choose the most suitable wind direction for you. Foldable so you can carry it when you go out convenient, very suitable for camping, travel, hiking, work, mountaineering, fitness to carry. USB RechargeableThe neck fans have a built-in 2000mAh lithium battery, which can be quickly charged via USB, and can work for 3-12 hours after fully charged, allowing you to enjoy a longer cool breeze in hot summer.Compatible with most computers, power banks, wall chargers, car chargers and other devices with USB output. A good helper for cooling off Personal neck fans are great for cooling , they will keep you Cool when you wear it and say goodbye to sweltering heat and sweat. Suitable for reading, running, sports, office, library, amusement park, fishing, church, golf and other activities. Perfect for Children's Day, Father's Day, Mother's Day. , Valentine's Day and other holiday gifts to take away the summer heat from your family.