Mini OTG FanExclusive 2-in-1 design with USB and micro USB (otg) portsWorking as USB fan on power bank, tablet, laptop etcSupport micro USB port / Samsung port..
Mini OTG Fan For Android PhoneExclusive 2-in-1 design with USB and micro USB (otg) portsTPE soft fan blade 89mm longStrong wind and low noise below 30dBWorking as USB fan on power bank,tablet,laptop etc..