1Made of top-quality inner material (30% germanium, 15% tourmaline, 25% tomalin, 25% maifanstone, 5% others), odorless and effective 2It is designed for burning fat, accelerate metabolism, promote systemic blood circulation, eliminate toxins, expel moisture in your body, keep pH balance, tighten skin, etc 3Increase safety protect switch: It will be powered off and stop working in 0.01s when the blanket is in high or low voltage and leakage, which plays a role in security protection 4Abnormal protection of 85 celsius: It will be disconnected the circuit and stop heating automatically and the alarm system will sound when the machine is abnormal 5Free temperature and time setting combined with memory function, making it more convenient to use