Feature: 1. Vibration Massage: Snoring device can automatically and accurately detect snore, use different frequencies vibrating pulses to massage the hypoglossal nerve and muscle groups, which can tightening muscles, adjusting breathing rhythm, smoothing breath. 2. Improve Sleeping: Electric machine can effectively relieve snoring and significantly improve your night's sleep, which is good for you to use. 3. Comfortable Wear: device adopted wearable type, which is comfortable to wear and not easy to fall off, can keep in place for all night. 4. Portable Size: Smart snoring device is small in size and light in weight, with a compact packaging for very convenient to carry when you traveling. 5. Excellent ABS: Smart device made of high quality ABS material, which is sturdy and durable, can be used for a long time. How to Use: 1. Hold down the switch key for 2 seconds to enter the start mode. 2. Press the switch to adjust strength modes. 3. After startup, the default strength is level 1. There are 5 levels to choose from. 4. The blue light flashes slowly when it works. 5. The blue light is always on when charging, and turns off when it is fully charged. 6. The product cannot be turned on during charging. Under normal circumstances, the product can be used for 1-2 days after charging 1-2 hours. Specification:Excellent ABS: Smart device made of high quality ABS material, which is sturdy and durable, can be used for a long time. Portable Size: Smart snoring device is small in size and light in weight, with a compact packaging for very convenient to carry when you traveling. Comfortable Wear: device adopted wearable type, which is comfortable to wear and not easy to fall off, can keep in place for all night. Improve Sleeping: Electric machine can effectively relieve snoring and significantly improve your night's sleep, which is good for you to use. Vibration Massage: Snoring device can automatically and accurately detect snore, use different frequencies vibrating pulses to massage the hypoglossal nerve and muscle groups, which can tightening muscles, adjusting breathing rhythm, smoothing breath.: B0C96BDTC5. Manufacturer: Jopwkuin. Date First Available: June 24, 2023. Package Dimensions: 4.72 x 3.15 x 1.97 inches; 1.48 Ounces.