... High quality Anti snore deviceCommodity: Snore stopperModel: SD-C02-5 Brief Description1, Infrared snore stopper2, Watch appearance 3, Electronic acupuncture4, Automatic work5, Improve sleep ... Stimulation does not disturb or wake the user from normal sleep 8, Wristband designed for maximum comfort and convenience 9, ... 4.5cm8, Carton size: 46*43*44.5cm BIO-Electronic High quality anti snore device