Portable Fan: Wrap-Around/Neck-Hanging/Desktop/Handheld 【2021 NEW Model: Flexible Arm】Foldable, 3-Speed Adjustment, 7 Blades, Heatstroke Prevention, Pink 2021 New 4-in-1 Portable Fan】This portable fan functions as a handheld, desktop, wrap-around, and neck-hanging fan, allowing you to choose the mode you prefer. 【Specifications】Size: 7.2*19*3cm, Weight: 135g, Modes: Three speeds, USB Cable: Type-C (Micro USB cable not supported), Full Charge Time: Approximately 1-2 hours, Usage Time: Low/4 hours, Medium/2 hours, High/1 hour. 【Flexible Arm for Versatile Placement】Unlike conventional portable fans, the arm extends up to 400mm and can be freely adjusted, allowing for flexible wrapping. It can be placed neatly on tables, beds, car rear seats, car seats, tents, and more, without taking up much space. 【Version Up】The fan has 7 blades, increasing the airflow and smoothing the rotation. 【Quiet Operation】Adopting a high-performance DC motor, the fan provides more powerful airflow. The operating noise is less than 35dB, a quiet design that won't bother you. It creates an ideal indoor environment and sleep, allowing you to use it with peace of mind even at night. 【Lightweight and Compact, Easy to Carry】Mini size & ultra-lightweight body, stress-free to carry around. The lightweight body won't tire you out even if you hold it for a long time outdoors, providing comfortable airflow.