Whirlwind Leafless Fan With Portable Button Design USB Charging Silent Portable Mini Fan For Home And Outdoor TravelUSB Rechargeable :No need for batteries, simply plug into a USB port and charge.Portable mini size:Compact and lightweight, easy to carry around for on-the-go use.Hands- Neck Design:Allows for easy adjustment of the fan's direction and speed without having to hold it.Air Cooler Function :Provides a cooling effect similar to that of a traditional air conditioner.DescriptionUSB rechargeable portable mini fan hands neck fan air cooler buckle pocket clip fan for home outdoor camping travelingFeatures1. With a Silicone Clip:This small whirlwind bladeless fan is equipped with a silicone clip, which can be clipped in various places, such as bags, desktops, strollers, bedsides, hats, clothes, etc.2. Portable Design:The small and light bladeless fan is easy to carry around, bringing you a cool and comfortable feeling anytime and anywhere.3. 360° Adjustable and 3 Wind Speed:360° adjustable wind direction, three-speed wind adjustment, no direct blowing, healthier and more comfortable to use.4. USB to Type-C Charging:Type-C charging design, built-in 900mAh lithium battery, battery life of up to 5 hours, no need to change frequently.SpecificationsName: Mini USB Clip FanColor: white, greenMaterial: ABS/PlatingWind speed gear: 3 gearsUse time: first gear 5.5H/second gear 2.7H/third gear 1.6HCharging time: about 1.6 hoursBattery type: 803040 lithium batteryBattery capacity: 900mAhCharging input: DC5VProduct power: about 2.1WPower interface: Micro-USBNet weight: 90gProduct size: 7.4*6.5*5CMNotice1. The blades of electric fans are important components. They must be protected to prevent deformation whether during installation, disassembly, cleaning or use.2. When operating various function switches, buttons, and knobs, do not move too hard or too fast.3. After using an electric fan for a long time, the underside of the fan blades will easily get a lot of dust. This is caused by the friction between the fan blades and the air when the electric fan is working. The fan blades are charged with static electricity. The charged objects can attract light and small objects, thereby absorbing the fine dust floating in the room. The oil stains or dust accumulated on the electric fan should be removed in time. Do not use gasoline or strong alkali to wipe, so as not to damage the function of the surface painted parts.