EMS muscle stimulator for breast firming. Breast massager, physiotherapy. •It softens the epidermal tissue, achieving soft and smooth skin. •Firms the chest and maintains a natural curve. •Improves blood circulation and keeps you energetic and healthy. •Easy and convenient to use, safe and reliable. Uses 2 AAA batteries (included). Do not use in cases of: • Pregnant women. •Cancer patients. •Hydrogel allergies. •Skin with wounds or burns. •People with electronic medical devices. •Patients with epilepsy. •Recently operated patients. •Patients with blood circulation disorders. •Do not use while driving or operating heavy machinery. ABS, metal alloy.