Square Charging Small Fan Angle Adjustment Portable Student Dormitory Desktop Electric Fan

Simple Square Charging Small Fan Angle Adjustment Portable Student Dormitory Desktop Electric Fan Model : See outer package Working Hours : 1 - 1.5 Hours Outer Power: 1.5-2.5W Battery Installation Method : Non -demolished Charging Current : 5V/0.5A Product Net Wet : 130g Speed Mode : Two gear can be adjusted Power : lead -acid battery Battery Voltage : 3.7V Charging Time : 2-4 Hours Product Size : 11.7x3.6.13.9cm Material Composition : Plastic and electronic original Applicable age : 3 years old and above INSTRUNCTION : .. 1. Fully Charge The Product for the first time use. Can be Charge by power bank and Computer 2. Switch ON/OFF Toggle the switch to turn ON the Fan. Back Switch to the bottom to Turn OFF the Fan. 3. The fan will Automatically Stop working if the Battery Voltage is insufficient. Please charge in time USB Charging Instructions : When used for the first time, please be adequate; When the battery is insufficient, it needs CHARGING; Continuously charging for more than 8 hours can damaged the battery, When not in use for a long time, it should be full. Stay after electricity, store for 2-3 moths.