Which is the best home oxygen generator

Family oxygen generator oxygen Lide, fish leap, sea oxygen home, new pine, turtle better. 1, Oxygen Lide: Acorn International's latest research and development of Oxygen Lide electronic oxygen concentrator, innovation from the source, the creation of a new principle of bipolar oxygen, oxygen pure, air as raw material, the three major modes of free adjustment, that is to say, open that is, that is, shut down, small size, light weight, low noise, oxygen free time settings, the process of making samples of safety, a healthy investment, enjoy a lifetime of oxygen therapy. 2, Fish: China's Famous brand oxygen generator, China medical equipment industry vice president of the unit production, specializing in medical equipment research and development manufacturing enterprises. 3, sea oxygen home: sea oxygen home is engaged in the oxygen health science and oxygen equipment to promote the application of high-tech enterprises, one of the most influential brands in the oxygen generator industry, the strength of the Sea Oxygen Home Science and Technology Development Company Limited is also considered to be a very good. 4, Xinsong: the origin of this name is the inventor of the Jiang Xinsong, Department of Director of the Shenyang Institute of Automation. New Song oxygen generator and other oxygen generator is different is he is the first time with oxygen concentration monitoring function, it is a medical oxygen generator, now the production of this kind of oxygen generator manufacturer is new song medical technology co. 5, sea turtle: belong to the physical oxygen, with the principle of pressure change adsorption of oxygen and nitrogen in the air to separate, so as to refine the high purity of oxygen. It is a professional medical grade oxygen generator. Can work continuously, due to the molecular sieve, the use of the environment has certain requirements.