Which one is better compared to the oxygen machine of Kaiya and the oxygen machine of Xinsong?

Each has its own benefits,

Kaiya oxygen machine is tailor-made by the most authoritative compressor supplier in China, the smallest three-liter oxygen machine in the country, weighing only 9kg, easy to carry, and occupies an absolute leading position among similar products. Ltd. is China's first medical oxygen machine producer, long-term focus on oxygen therapy and respiratory therapy equipment research, development and manufacturing, the country's first to obtain the registration certificate of medical equipment, the first to develop the world's first real-time detection of oxygen concentration and flow rate and digital display device, and to obtain a number of patented technologies and software copyrights; of which six are the world's first function, four are the first in the domestic function. With its professional technology, stable quality and excellent performance, it has successfully entered the medical equipment market in more than 30 countries and regions around the world.

Our family bought Xinsong, very good, if often out of the travel or relatives suggest considering the Kaiya, easy to carry, if the family suggest considering Xinsong, if it is a lung disease is best to choose Xinsong.