PREMIUM MATERIAL: The case is made of high-quality ABS material, which is small and light, can be carried around, suitable for home and outdoor travel. Intelligent pulse technology: Using low-frequency pulse technology, massage the hypoglossal nerve and mandibular muscles through vibration pulses of different frequencies, promote muscle tightening, adjust breathing rhythm, and make breathing easier. Smart chip: The smart chip will automatically start when it detects snoring through high-precision sensors, which is a good way to stop snoring naturally. Comfortable to wear: With an adjustable elastic band, it is light and comfortable to wear. Close to the throat, no longer forcibly compressing the mouth and nose, giving you a more comfortable experience. Consistent use: The anti-snoring device can adjust the breathing rhythm. It needs to be used consistently. After 2-3 weeks of wearing, the breathing will be smooth and the frequency will be much reduced. After wearing it for 30 days, breathing gradually became stable. Basically say goodbye to snoring after wearing it for 2 months. (Note: People with heart disease or allergies to electrodes and current are prohibited Material: ABS Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia