Color:White Àoutdoors: this small, compact fan can easily be stored away.in a wallet or backpackhand. When you are at homeOutdoor, such as shopping, traveling, hiking, camping, climbing, playing ball, etc., it will be your ideal choice. Indoor: Just put the fan handle and place it on a flat table, you can enjoy the cool breeze in your home, office, classroom, library,etc. Product Parameter: USB Cable Length: 1m CapacityBattery capacity: 500mAh Charging time: about 1 hour Product size: 61*31*115mm Product material: ABS/PP/electronic components Usage time: 1 gear 160 min;2nd walk 70 min;3 tofoot 50 min Standard: 1 fan, 1 manual, 1 ∪SB line, 1 certificate, 1 cord Features: 1. The micro USB port can input 5∨For power supply: When the 5V power supply is connected and the fan is turned on, the fan will have priority.to supply power and the remaining battery will be charged When an external 5V power supply is connected and the fan is not turned on, charge the battery with a maximum current of 1A 2.The two-color red light is always on when charging and the two-color blue light is always on when fully charged 3.Press the button to adjust the fan position, short press once to increase one speed, when it reaches the third gear, press again.Briefly press the button again to turn off the fan 4.Long press the button to turn on the colorful light, the colorful light changes gradually, and long press the button to turn off the colorful light.