Upgraded Anti Snoring This anti snoring device is equipped with a high-precision sensor that automatically detects snoring and activates it. The anti snoring devices massage the hypoglossal nerve and jaw muscles with vibrating pulses at different frequencies to tighten the muscles and regulate the breathing rhythm to help you reduce snoring. Comfortable to wear Unlike other products on the market that need to be inserted into the mouth or nose, this anti-snoring device only needs to be placed under the chin to start working without the need for adaptation time. Each anti-snoring device is only 12g, making it comfortable to wear and allowing you to fall asleep without worrying. 3 different modes This anti snoring device is designed with three different gears, you can adjust it according to your needs with one click. Each sleep apnea devices device has 10 patches, no need to worry about falling off. Snoring will be drastically reduced when you finish using these patches. Convenient USB Charging The anti-snoring devices device is rechargeable and recyclable. Each comes with a charging compartment for easy charging. After charging, you can use this sleep apnea device all night long, allowing you to keep from waking up in the middle of the night or disturbing your family with your snoring. Stick with it The anti snoring devices can adjust your breathing rhythm. According to the experimental test data, the amount of wear 2-3 weeks after breathing smoothly, and snoring frequency will be reduced a lot. After 30 days of wearing the anti snoring devices, your breathing will gradually stabilize.