Oxygen Concentrator
Product Details: 1. the  running noise is less than 55dB, it won't interfere with normal life and sleep. 2. the oxygen concentrator portable is  convenient for the elderly to operate the machine set the inhalation oxygen time by timing function. 3. No need to get up and turn off the machine after you go to bed.Set the time from 15min to 150min,the maximum can set up to 480min. 4. the  has Good adsorption, fast oxygen production, high concentration long service life and high stability.Seamless aluminum tube has higher tightness and longer service life.SERVE LIFE over 5 YEARS Cautions: this  is used for family health care, not used for serious disease. Parameters:  Model No.: CR-11MW new model Product Name: Oxygen concentrator  Power supply voltage: 110/220V 50/60Hz Material: ABS full plastic shell      Average sound pressure level: 30-50kPa Certificates: CE, ROHS Consumption power: 150W Color:    White or black (Bulk order OEM is available) MOQ:  Negotiated Net Weight:      5.8KG Oxygen outlet pressure: 20-70kPa Overall dimension:  210*202*332mm Carton Box Size:      29.9*28.8*39.2 cm Qty./ctn:  1pcs Sound level:     ≤54dB(A) Package:     English color box Input Power:  400VA Oxygen concentration: 1L~93%,2L~70%,3L~60%,4L~45%,5L~40%,6L~35%,7L~30% Flow display:     1-7 Grade Warranty:     1year      Temperature range: -20℃~+55 ℃ Storage and transportation condition:     Relative humidity: ≤ 95%RH   Atmosphere pressure: 500hPa~1060hPa(10.15psi~15.37psi)   Ambient temperature:5℃-40℃ Normal working environment Relative humidity: ≤ 95%RH     Air pressure: 860hPa-1060hPa