● Cool dock fan with special interface for Android smart phones.
● Micro 5-pin insert OTG function of mobile phones interface.
● Can watch TV or play games with side blowing fan.
● TPE environmental protection material.
● Can also use it for power supply.
● Low power consumption.
● Rotatable fan with safety soft fan blades.
● Motor revolutions 16000 turn, can work continuously more than 100 hours.