& - Our multifunction personal fan can be widely used in indoor, like in kitchen, in office, homework, reading, painting...also can be used in outdoor, like commuting, waiting in line, gardening, camping, barbecue, travel, golf, hiking... If you have any question about the fan, please feel free to contact us, we will answer your questions within 24 hours. - Our portable hand-held only has 120G, it has little feel when you hang on your neck or hold on your hand. And the hand-held fan's noise is <25db, ultra-quiet, you has no worry about sleeping about the working fan. - Red light when charging, light will off when full charge. It can be recharged by 5V output adapter, power bank, laptop, car charger and other device that has a USB Type-C port; and the handheld fan can work continuously for 3-18 hours (depending on the speed), and it only takes 2 hours to full charge. & - - - Designed with smart digital screen to show wind speed level, and good looking color scheme with pink + gold color. You can hold it in your hand, or put on the table with 90° vertical adjustment when you are makeup/sleeping, or hang it around your neck with the provided rope while traveling or outdoor fun. What's more, you can put your phone on the base when watching TV show and free your hands. - Our personal fan has 5 speeds and 3 seconds cooling's functionality, cause it's equipped with a high-quality brushless motor to engine hurricane, make it reduced drag and high-frequency air delivery, to make you feel cool quickly. 5 adjustable wind speed can be switched with one click, let you adjust the speed to fit your need.