Neck Fan, Portable Fan, Handheld Fan, USB Rechargeable, Desk Use Possible, 3000mAh Large Capacity Battery, Heatstroke Prevention, Mask Fogging Prevention, Cooler Function 【Multi-functional Design】 5 functions in 1! Not only a handheld fan, neck fan, and desk fan, but also a smartphone stand and emergency charging function for your smartphone. Using the hidden stand, you can watch videos hands-free while enjoying a cool breeze. Built-in 3000mAh large capacity battery allows for long-term use and supports emergency charging of smartphones. Great for a wide range of situations such as home, office, travel, commuting, shopping, summer festivals, and fireworks displays! 【4-Stage Wind Speed Adjustment】 Adopts 7 gull-wing blades to achieve efficient and gentle wind. The wind speed can be adjusted in 4 stages, allowing you to use it comfortably according to the scene, from a gentle breeze to a powerful strong wind. 【Smart Numerical Display】 Equipped with a digital display, you can see the remaining battery and wind speed at a glance. You can also easily understand the charging timing, allowing you to use it with peace of mind. 【Product Features】 Convenient USB charging. 3000mAh large capacity battery, long-lasting. Digital display to check battery level and wind speed. Quiet design that won't disturb you while sleeping or working. Lightweight and compact, easy to carry. Set Contents Fan body Charging cable Strap We will ship without an outer box to reduce shipping costs and offer a lower price. Thank you for your understanding.