The MYTREX Medi Neck, equipped with EMS functionality, allows for comfortable neck massage while adjusting temperature and intensity. Purchased from the official website last December. Used only three times. The protective film is still attached. I am selling it because it doesn't seem to suit me. - Brand: MYTREX - Model Name: Medi Neck - Included Accessories: Instruction manual - Function: Equipped with EMS function - Operation Panel: Temperature adjustment, EMS intensity adjustment buttons Thank you for viewing. #NeckMassage