... Therapeutic Principle The treatment is non-invasive, which uses vacuum negative pressure suction to lift the epidermis, derma and ... , proliferating collagen, increasing elastic fiber, body slimming, reducing cellulite tissue and fat accumulation, improving striae of pregnancy. The ... Heads 4 : body , arm ,face ,small areamMax. Regulated Vacuum:70 Kpa / 700 mbarWave length of therapy light spectrum:Red ...