Smart Digital Display USB Mini Handheld Fan Adjustable 3 Gear Portable Summer Personal Cooling Fan for Travel Desk Home Office Dorm Feature: 1. Small and light, easy to carry 2. Hidden fan blades, safe and environmentally friendly 3. Can be hand-held, can be used on the desktop 4. Strong wind, long battery life 5. Intelligent digital display gear and power Specification: Product material: ABS+PP+POM+hardware+silicone Battery capacity: 1200mAh Charging time: about 2H Full power usage time: 3rd gear about 2 hours, 2nd gear about 3H, 1st gear about 5H Charging interface: Micro USB/for Android Input voltage: DC5V Rated power: 2.5W Product size: 166x57x54mm/6.54x2.24x2.13in Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 1*Handheld small fan