[Powerful Wind & Ultra Quiet]: Portable handheld fan is equipped with a copper brushless motor, which supports 5 pcs fan blades to run at high speed and produce powerful wind. Hand fan can work in strong winds that cool you down from 2 meters away. Featuring 3 speed settings that allow you to adjust the speed for optimal comfort! The mini fan is a quiet operation, free you from the worries of being while working or reading. [ & Compact]: Championing with an 5.3-inch compact design, that fits perfectly in your day bag for extra comfort . [Long Working Time & Rechargeable]: A long using time so you can enjoy this handheld fan outdoor for whole day. Battery/ USB powered. When you are away from the USB interface, you can use battery power to meet your various scene needs. The turbo fan comes with a USB cable, you can charge it through a power outlet, power bank, computer or any other device with a USB port. [Great Summer Gift]: Matching with a matte texture shell and an anti-slip handle