Practical Hand Fan Battery PoweredAdjustable head supports 15 degree angle adjustment to satisfy different demands. An extra removable base can also be a cell phone holder, convenient to use on the desk. The lanyard design frees your hands and perfect for traveling 4 Adjustable Speed & Enjoy Cool SummerGentle Wind/Natural Wind/Cool Wind/Strong Wind, just adjust the appropriate fan speed by pressing the power button repeatedly. Equipped with 7 pcs fan blades which are made of ABS material, strong and durable produces a strong and soft airflow. Never worry about the outdoors even the temperature is so high. Enjoy your cooling summer with this must-have Portable Hand Fan & Convenient DesignThis mini fan weighs only 155g so that you can hang it on your neck with the lanyard without any pressure. Or you can put it in your backpack or handbag when you go outside, especially suitable for summer travel or outdoor sports. We also designed the fan base as a cell phone holder, not only convenient but also a space saver for your desk Rechargeable Battery & Energy SourceThis handheld fan is built with a 1200mAh rechargeable lithium battery which is CE Approved & ROHS compliant. Safe and environment-friendly. This compact handheld fan can be recharged via USB, such as USB charger, laptop, computer, power bank and other USB-enable devices. Enjoy a happy and lasting family journey