Urja Enterprise Mini Silent FAN Portable Desk Fan Mini USB Fan And Function High 3 Speed Cooler (Multicolor)

USAGE INSTRUCTION (1). The first gear of fan is slow, and the second gear is fast (2) USB charging when charging, the traffic light flashes and the full charge green light is on, which can be used for 2 hours, when inserting USB, it can be used for 12 hours, which can be used while charging (3) The fan is equipped with high-performance lithium battery, with mobile phone charging function, which can charge all kinds of mobile phones