タイトルまたは説明

This is an oxygen concentrator that offer inner compact and economical design with optional function for nebulizer, oxygen humidifier. Adopting overload protector, pressure sensor and magnetic valve with CE, UL certificates and pass EMC, ROSH.
 
Characteristics
>>*4 hours work continuously 
>> AVG oxygen purity: *3%
>> Low sound level
>>Sterile air
>>Normal use on three thousand meters altitude
For the crowd: 
Can be used for COPD patients, pregnant women, students, white-collar, the aged, bad sleeping, chest distress, lapse of memory, absent-minded, indigestion, high mental labor, and health care, beauty-making, medical treatment, promoting blood circulation, etc.
 
Keywords:
Oxygen concentrator  high purity  medical equipment  blood circulation