Add your company name or logo to this and have customers bending over backward for your brand!Create a cool brand image by marketing with this awesome mini fan!This is a great device to keep with you on the go to stay cool.Adjustable wind speed,you can control wind volume from slow,medium and fast according to different needs.Get power supply from USB devices such as powerbank,computer,laptop,USB charger.You can bring this handheld mini hand fan for stroll,shopping or other outdoor activities without worry for battery. when you need a small portable hand held fan for applying makeup.Perfect gift for friends,family and customers.Please add your logo or company messages on the body of the items. Made from pc material, measuring 5.1*3.1*1.7 inches, this custom custom portable mushroom shape fan. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. We offer logo printing and full packaging customization. Product Highlights: Portable, durable, practical for daily use.