This portable 3-in-1 mini fan is made of TPE and measures 1.38 inches*3.35 inches.It is user friendly and have a simple plug and play concept. It features powerful and soft blades that move with quiet operation.Built-in lighting,type-c and micro-USB connectors which is compatible with most devices.Plug the fan into the charging interface on your cell phone for a cool strong breeze. Choose from pink,green,white,blue,black and orange item colors and custom your logo on the blade. This custom portable 3-in-1 mini usb cellphone fan. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. We offer logo printing and full packaging customization. Product Highlights: Compact size, lightweight, easy to carry.