Portable USB Mobile Power Multi-Function Fan Multi-function small fan, both a small fan and a pocket power bank, a dual-purpose fan, a fan based on the propeller design of the drone, the blade structure can effectively improve the air efficiency, using a brushless DC motor, high speed, low noise, stable and quiet operation , The product is lightweight and can be easily put into a bag, as simple as traveling with a mobile phone. Our products include: Handheld Fan, Multi-function Fan, Bluetooth Speaker, Air Humidifier, Waterproof Speaker, etc. If you want to know more, please contact us, we will serve you wholeheartedly! FAQ 1. Q: Are you a manufacturer or trading company? A: we are a professional manufacturer, we have a professional design team and rich employees.. our factory in Chanan Dongguan, welcome to visit our factory. 2. Q: Could you provide samples? How can I order the samples ? A: Yes, we are pleased to provide sample for testings.…