Folding USB Rechargeable Portable Wearable Hanging Neck Fan Bladeless Fan with 3 Wind Speeds Hanging neck fan you can wear around your neck,free your hands to get the coolness. Features: With 80 air vents, twin-turbine fan blades multiplied wind power, provide a 360?? cooling experience For people with long hair, it's your gospel. The fan's head uses a leafless design, so you don't get your hair into the fan when wearing it. Have low/medium/high 3 speeds optional, You can select the speeds to suit your needs. Embedded much safer turbo instead of visible fan blade, whereas the spacious air outlet provides far better efficient cooling effect. Built-in 2 sections 1800mAh rechargeable batteries, only charging for 3-4 hours, the fan can last for 6-12 hours(depending on the speed of different gears). Come with a USB cable, can be charged by computer, phone charger, mobile power, etc. It is ideal for personal cooling, office, gym, outdoor Activities, such as camping, trips, hiking, climbing and watching sports etc. Specification: Material: ABS+PC Expanded Size(LxWxH): 20.8 x 20.6 x 6.2cm Single Side Battery Capacity: 1800mAh Lithium battery Battery Qty: 2 sections Charging Time: 3-4hrs Working Time: 6-12hrs (depending on the speed of different gears) Package Contents: 1 x Hanging Neck Fan 1 x USB Cable Please Notes: 1,The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2,Please allow slight manual measurement deviation for the data.