1. Red light heating function: can quickly heat up, 3 levels of temperature can be adjusted, humanized temperature control settings, intelligent temperature control, to meet the needs of different environments. 2. Vibration massage function: three levels of vibration massage can be adjusted to simulate human massage. 3. Two-in-one heating and massage, 3 levels of heating, and 3 vibration massage modes for you to choose. You can enjoy both features simultaneously or separately. Vibration combined with heat can completely relieve and relax muscles and reduce stress. 4.5000mAh large-capacity rechargeable battery, USB charging design, easy to carry, can be used anytime, anywhere. 5. Equipped with a digital display controller, touch screen button design, the panel displays the temperature, you can use the controller to control the temperature and vibration mode, the operation is simple and convenient. 6. Intimate Velcro design, you can adjust the wearing, angle and tightness at will. 7. Turn on the anti-mis-touch mode to prevent accidental touches of buttons during the use of the product.