Reduce snores while sleeping and improve sleep quality.Automatic work and easy to operate.Unique designed biosensor for automatically detects snoring.Utilizes the body's natural biofeedback mechanism by stimulating the nerves in the wrist area. Nerve stimulation trains the user to reflexively reduce snore frequency and volume.Stimulation does not disturb or wake the user from normal sleep.Wristband appearance design, very comfortable to wear. No harmful side effects, non-invasive method. Power-saving function, it will automatically power off after 8 hours using.An effective solution to eliminating snores, providing both the wearer and the roommate a quiet night and good sleep.