Condition: 100% brand new and high quality Gender: man, woman Length: 22 cm Width: 1.3 cm Material: 316L stainless steel (titanium steel) Other brands may use raw materials that contain alloys or iron that may irritate the skin. Unique: far infrared, germanium, magnet, negative ion, etc. Energy: 2000-3500 ions benefit: * Reduce muscle tension and increase flexibility to prevent injuries * Reduce fatigue and tension, thereby improving the ability to perform best * Improve blood circulation * Relieve discomfort and improve sleep In our modern lifestyle, the negative ions in the human body are exhausted, including the pressure caused by electronic equipment or air conditioning. The design of the health belt is to release it into the body when wearing negative ions. Among the most powerful products in its class, Power can release more than 2,000 negative ions per second. Who should wear this energy bracelet: * If you need to use your computer or phone for a long time * If you need to focus on work for a long time * If your job requires you to stand for a long time or heavy work, and your hands, feet and feet are always cold * If you have nervous tension, poor blood circulation or stiffness, and shoulder and neck pain. * If you have weak resistance to this disease, you are more likely to catch a cold. * If your life is full of stress and you want to relax and regain energy. * If your lifestyle is irregular and you often suffer from insomnia. * If you like sports and want to improve your health. Package includes: 1 bracelet