The product automatically and accurately detects snoring sounds through high-precision sensors and vibration pulses at different frequencies to massage the sublingual nerve and jaw muscle groups to tighten muscles and adjust the breathing rate for smoother breathing. The world's first electric snore suppressor, the unique design of which maximizes airflow through the nasal passages, so you can breathe smoothly and you feel comfortable. More perfect than a 2 in 1 snore suppressor. Important note: Sleeping with a new object in your nose takes some getting used to. Therefore, give yourself a few days to fully adjust to breathing with this device and see a improvement in the quality of your sleep and your snoring. Clean AirBuilt-in activated carbon filter effectively filters harmful gases and dust to provide healthy air. Just insert the air vents into your nostrils for a peaceful sleep.