Portable and Lightweight: This mini fan features a small fuselage with high wind speed and three levels of wind force, making it easy to carryLong-lasting Battery Life: Enjoy strong battery life with this neck hanging fan, for use throughout the day without needing frequent rechargingAdjustable : The adjustable length of the hanging rope makes this lazy fan suitable for both adults and children to wear comfortablyEnvironmentally Friendly Materials: Made of harmless and environmentally friendly materials, this small fan is safe for both you and the environmentStay Cool Anywhere: Whether youre at home, in the office, or outside, this neck mounted fan will keep you cool and comfortable in any situationSpecification:Color: green,white,pink.Material: ABS.