Hello, this can be put on your carry-on clothes, preferably underwear. Quantum energy chip plays an important role in human body, which can improve human strength, endurance, flexibility and balance, and is suitable for sub-healthy people. In addition to the above functions, the quantum energy chip has the following functions. First, for the skin, high-frequency vibration can be used to promote the blood circulation of the body, eliminate toxins, improve the skin condition and rejuvenate the skin. Second, for blood, it can speed up blood flow, regulate blood pressure and improve blood problems. Third, for cells, it can improve cell magnetic field, promote cell regeneration, delay aging and improve cell elasticity. Finally, it can improve people's sleep quality, and insomnia patients can stop taking sleeping pills after taking them for a long time.