Power: 3200mAh battery, USB charging Charging time: 6-9hours Ignition time: 3-8 hours Power (W): 5 Voltage (V): 5 Speed ​​​​grade: low, medium, high Color: black, white, pink Material: ABS Package content: 1 * mini fan 1 * USB cable Only the content of the above package, other items are not included. Use tips: 1) It is best to tie your hair before using a personal mini fan. 2) When the fan does not reach third speed or cannot be turned off, load the fan. Note: The light of photography and different screens may make the color of the item in the picture a little different from the real one. The measurement allowed error is +/- 1-3cm.