12v DC Oxygen Bar Machine Portable Concentrator with car adaptor 5L/min flow 90% purity

Description

Please Note: This is a supplementary medical device and NOT intended to be used for ANY prescription purpose! Product Size:325mm(L)*198mm(W)*323mm(H) Weight: 6kg Working Environmental: Working Temperature:5℃-40℃ Humidity:20%-60％ Atmospheric pressure:86KPA~106KPA Usage: 1.respiratory therapy 2.skin care; skin nutrition and elasticity maintenance 3.reduction of sub-health status 4.relaxing physical and mental tension 5.improving remembrance and reducing mental fatigue Note: 1. Need 110V voltage working. 2. Pls open the Black belt on the bottom and pull it out before using, to avid an influence about heat dissipation.