Parameters PRODUCT NAME Snore Earset (UPDATED 3vPLUS-YA1323 ANTI-SNOREING LEVELS 2-36 LEVELS SIZE 57.2×12.9×46.9 mm WEIGHT 11.6g COVER MATERIAL TR90+Silicon GEL BATTERY VOLTAGE 80mAh CHARGING PORT Magnetic charging port MOBILECOMPATIBILITY ISO 4.3 or above, Andriod 7.0 or above APP Add social platform,optimum data collection and analysis,cloud service function,etc. PATENT YES CERTIFICATIONS CE, Rosh, FCC, Battery safety and MSDS CORPERATION TERM Wholesales, retailor, consignment, single piece delivery and other you prefer to do. PRINCIPLE & TECHNOLOGY (WORKING PRINCIPLE) Snore Earset is a physical anti-snoring device developed based on the principle of snoring. It monitors snoring through an intelligent snore recognition system, and uses a patented anti-snoring algorithm to accurately determine the snoring index of users. Upon detecting snoring, Snore Earset E4 physically intervenes with micro vibrations, which drive the nerve center of the brain to send out commands to tighten the m