USB OTG Fan Mini FansExclusive 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..
USB Portable LED Mini Fan Air Cooler 2200mAh Rechargeable Lithium BatteryGreat companion for you in the summerInput Voltage: 5VInput Current: 0.5~1AOutput Voltage: 5~9VOutput Power: 4.5WSpeed Mode: 3 RangesCharging Time: 3-4 HoursBattery: 3.7V Li-Ion 2200Mah (Included)Material: AbsSize: Approx 140*1..