1. Simulate the detoxification reaction of the human body after being bitten, use pulse technology and temperature to quickly metabolize the itching substances in the mosquito saliva, stop itching with one click, safer, more reliable and non-allergic.2. Built-in linear motor, vibration massage, itching relief and comfort, fast response speed, low power consumption, comfortable massage of the bite area to reduce itching, effectively promote blood circulation and local blood flow in the bite area, and accelerate blood circulation in the bite area.3. Use microchips to collect heat and evenly transfer heat to the skin through infrared pulse technology, so that the protein in the mosquito saliva is stimulated to cause itching and deterioration. The pulse photoelectricity makes the skin numb at the mosquito bite site, achieving the effect of alleviating itching.4.8S effectively relieves itching, one-click relief.5. The top is made of MCH ceramic material, which heats quickly and evenly, and is more energy-efficient than ordinary ceramics with the same heating effect. It is a safe material with a fine texture, fits the skin comfortably and is non-irritating.