Specification Product Color: White Input Voltage: 5V Working Current: 1A Product Size:200 X 200 X 66 mm Product Weight:360g Wind speed: 3 Speed Modes (NatureMedium Strong) Product Features 1.360 DEGREE FREE ADJUSTABLE This fan has three speed adjustable and can rotate 360 degrees, allowing you to enjoy multiple angles of natural cool wind. 2. High Capacity Battery ,USB-POWERED, ENERGY-SAVING FAN The Novelth fan has a built-in 4000 mAh battery that provides private natural cool air anytime and anywhere without power supply.The power supply can also be replenished at any time through the USB interface. 3.ULTRA-QUIET Novelth usb desk fan uses a silent structure which is engineered to be ultra-quiet while delivering high airflow. Better accompany your work or sleep without disturbing you. 4.PERFECT FOR USE Suitable for gift, office, home, dorm, study, library, games room, camping etc. Perfect for use in everywhere for everyone. What's inside the box? 1xDesktop Fan 1xUSB Cable 1xUser Manual