Mini Portable Household USB Refrigeration Air Conditioning Fan Air Cooler

1 Size 14 5cm 13cm 12 5cm 2 Weight 0 65 kg 3 Scope of application 40 60 cm 4 Flume capacity 150 mm up to 3 3 5 hours of service time 5 Port Micro USB Connector 6 360 degree dump water tight design so that you can use it without worry 7 ICE nano material filter element can filter dust in the air