New Dormitory Desktop Small Fan Office Mini Fan USB Charging Portable Handheld Household Electric Fan Features: The portable silent fan adopts an efficient motor with fast speed, providing excellent performance. In the hot summer, you can enjoy the coolness and strong winds. [Battery and USB powered] The rechargeable battery is in the fan, so you need to purchase another battery or load the battery. Just use it and charge it when the battery runs out of charge. [Three speed fan] Low/medium/high speed level. Adjust the appropriate fan speed by repeatedly pressing the power button. There are three clear indicators that display the current wind speed. The brushless motor makes the fan durable. Efficient power supply and conversion circuits can minimize losses, thereby saving energy and ensuring a safe environment. [Battery and USB powered] The rechargeable battery is in the fan, so you need to purchase another battery or load the battery. Just use it and charge it when the battery runs out of charge. Portable fans can be used for a long time. You can also plug it into the power supply for continuous operation. Convenient to carry This electric fan can be placed in a bag, making it very convenient for both short and long-distance trips. It can be used as an electric fan and flashlight Product Description: Product size: 17cmx11cmx9cm Special Feature: Rechargeable, Lightweight, Portable,Three speed Style: Modern Package Content: 1x Electric Fan, 1x USB Charging Cable 1x instruction manual Conjunctive word:Neck Fan;Personal Fan;Bladeless Fan;Neck Fan Rechargeable;Tower Fan;Ventilador Portatil;Portable Fan Rechargeable;Neck Fans That Blow Cold Air;Portable Neck Fan;Small Fans Portable;Battery Operated Fan New Dormitory Desktop Small Fan Office Mini Fan USB Charging Portable Handheld Household Electric Fan Lightweight design, convenient for travel and carrying Natural and cool, experiencing the comfort of a gentle breeze all day Short charging time, long battery life Low decibel noise, allowing you to comfortably enjoy the coolness in the office or library